Common-reflection-point stacking in laterally inhomogeneous media
Perroud, H.; Hubral, P.; Hoecht, G.
1999. Geophys. prospect. 47 (1999) S. 1-24 

Lithospheric structure of the Kenya Rift as revealed by wide-angle seismic measurements
Khan, M. A.; Mechie, J.; Birt, C.; Byrne, G.; Gaciri, S.; Jacob, B.; Keller, G. R.; Maguire, P. K. H.; Novak, O.; Nyambok, I. O.; Patel, J. P.; Prodehl, C.; Riaroh, D.; Simiyu, S.; Thybo, H.
1999. In: Continental tectonics. Ed.: C. MacNiocaill. London 1999. S. 257-269. (Special publication. Geological Society, London. 164.) 

Structure of the Saxonian Granulites - geological and geophysical constraints on the exhumation of HP/HT-rocks. DEKORP and Orogenic Processes Working Groups
Structure of the Saxonian Granulites - geological and geophysical constraints on the exhumation of HP/HT-rocks. DEKORP and Orogenic Processes Working Groups
1999. Tectonics 18 (1999) S. 756-773 

The Earthquakes and Megacities Initiative (EMI)
Bendimerad, F.; Wenzel, F.; Wisner, B.; Green, A.
1999. Science International, 70, 5–7 

The Earthquakes and Megacities Initiative (EMI)
Bendimerad, F.; Wenzel, F.; Wisner, B.
1999. Bulletin 8International Geographical Union), 49 (1), 22–25 

The lithospheric trace of the Iapetus suture in SW Ireland from teleseismic data
Masson, F.; Hauser, F.; Jacob, A. W. B.
1999. Tectonophysics 302 (1999) S. 83-98 

25 seconds for Bucharest
Wenzel, F.; Oncescu, M. C.; Baur, M.; Fiedrich, F.; Ionescu, C.
1999. In: Proceedings volume of the International IDNDR Conference on Early Warning Systems for the Reduction of Natural Disasters, Potsdam 1998 

Finite difference modeling of earthquakes
Karrenbach, M.; Knopf, P.; Jacob, M.
1999. In: High performance computing in science and engineering. Ed.: E. Krause. Berlin 1998. S. 73-83 

Ein Verfahren zur semi-automatischen Generierung von Mediatorspezifikationen. PhD dissertation
Koenig-Ries, B.
1999. Sankt Augustin 1999. (Dissertationen zu Datenbanken und Informationssystemen. 55.) Fak. f. Informatik, Diss. v. 12.2.1999., Universität Karlsruhe (TH) 

Finite difference modeling of earthquakes
Karrenbach, M.
1999. In: High performance computing in science and engineering. Ed.: E. Krause. Berlin 1998. S. 65-72 

Der Virtuelle Projektraum. Eine internetbasierte Plattform zur integralen Planung
Both, P. von; Forgber, U.; Mueller, C.
1999. HLH - Heiz., Lüft., Klima, Haustech. 50 (1999) S.-H. Integrale Planung 

Der Netzentwurf an der Universität Karlsruhe
Ruegemer, J.
1999. In: Katalog zur Landesaustellung: Jahrhundertwenden, Badisches Landesmuseum Karlsruhe 1999 

Umbau - Über die Zukunft des Baubestandes
Hassler, U.; Kohler, N.; Wang, W.
1999. Umbau. Hrsg.: U. Hassler, 9 S., Wasmuth  

Stoffströme und Kosten in den Bereichen Bauen und Wohnen
Hassler, U.; Kohler, N.; Paschen, H. (Eds.)
1999. Springer-Verlag 

Untersuchungen zur mikroskopischen Struktur glasartig abgeschreckter Schmelzen unterschiedlicher chemischer Bindung: Bi-BiCl3 und RbSb. PhD dissertation
Beck, U.
1999. Fak. f. Chemie, Diss. v. 29.10.1999., Universität Karlsruhe (TH) 

Die Karlsruher Kapitalmarktdatenbank (KKMDB) als Grundlage empirischer Forschung
Goeppl, H.; Kirchner, T.
1999. Karlsruhe 1999. (Diskussionspapier. Institut für Entscheidungstheorie und Unternehmensforschung, Universität Karlsruhe. 224.) 

Informationsverarbeitung in segmentierten Aktienmärkten
Kirchner, T.
1999. Karlsruhe 1998. (Diskussionspapier. Institut für Entscheidungstheorie und Unternehmensforschung, Universität Karlsruhe. 223.) 

Market simulation using a probabilistic ideal vector model for conjoint data
Baier, D.; Gaul, W.
1999. Karlsruhe 1999. (Diskussionspapier. Institut für Entscheidungstheorie und Unternehmensforschung, Universität Karlsruhe. 222.) 

A classification approach for competitive pricing
Loeffler, M.; Gaul, W.
1999. In: Studies in classification, data analysis, and knowledge organization. Ed.: W. Gaul. Berlin 1999. S. 511-519 

Computertomogramm-basierte 3D-Planung für die dentale Implantologie. PhD dissertation
Stein, W.
1999. Düsseldorf 1999. (Fortschritt-Berichte VDI. Reihe 17, Nr.186.) Fak. f. Informatik, Diss. v. 25.1.1999., Universität Karlsruhe (TH) 

Zielgruppenbindung in der Automobilindustrie
Gaul, W.; Volkmann, M.
1999. Z. f. d. gesamte Wertschöpfungskette Automobilwirtsch. 1999 H. 2 S. 60-65 

Data mining: a new label for an old problem?
Gaul, W.; Schader, M.
1999. In: Mathematische Methoden der Wirtschaftswissenschaften. Hrsg.: W. Gaul. Heidelberg 1999. S. 3-14 

Classification and positioning of data mining tools
Gaul, W.; Saeuberlich, F.
1999. In: Studies in classification, data analysis, and knowledge organization. Ed.: W. Gaul. Berlin 1999. S. 145-154 

Zur Charakterisierung von Preisspielräumen
Gaul, W.; Loeffler, M.
1999. Zfbf - Schmalenbachs Zeitschrift für betriebswirtschaftliche Forschung, 51, 1056–1074 

Homogenitäten und Heterogenitäten am deutschen Aktienmarkt
Burdelski, T.; Goeppl, H.
1999. In: Mathematische Methoden der Wirtschaftswissenschaften. Hrsg.: W. Gaul. Heidelberg 1999. S. 235-250 

Optimal product positioning based on paired comparison data
Baier, D.; Gaul, W.
1999. J. of econometrics 89 (1999) S. 365-392 

Methoden der Conjointanalyse in der Marktforschungs- und Marketingpraxis
Baier, D.
1999. In: Mathematische Methoden der Wirtschaftswissenschaften. Hrsg.: W. Gaul. Heidelberg 1999. S. 197-206 

Mathematische Methoden der Wirtschaftswissenschaften
Gaul, W.; Schader, M. (Eds.)
1999. Heidelberg 1999 

Studies in classification, data analysis, and knowledge organization: classification in the information age
Gaul, W.; Locarek-Junge, H. (Eds.)
1999. Berlin 1999 

Java. Eine Einführung. 2. Aufl
Schader, M.; Schmidt-Thieme, L.
1999. Berlin 1999 

Reorganisation des Personaleinsatzes mit Hilfe der personalorientierten Simulation. PhD dissertation
Heel, J.
1999. Aachen 1999. (Forschungsberichte aus dem Institut für Arbeitswissenschaft und Betriebsorganisation der Universität Karlsruhe. 18.) Fak. f. Maschinenbau, Diss. v. 15.1.1999., Universität Karlsruhe (TH) 

Abfallentsorgung und Altlastensanierung
Czurda, K. A.; Szabo, I.
1999. Karlsruhe 1998. (Schriftenreihe Angewandte Geologie Karlsruhe. 54.) 

3D-Kluftgenerierung unter Einbeziehung geostatistischer Optimierungsverfahren
Hemminger, A.; Hoetzl, H.; Witthueser, K.
1999. In: 2. Workshop Kluft-Aquifere, Ruhr-Univ. Bochum 1998. Hrsg.: C. König. Aachen 1998. S. 37-46 

Stability of Runge-Kutta methods near asymptotically stable equilibrium points
Scherer, R.; Goertz, P.
1999. In: Proceedings of the 25th Summer School Application of Mathematics in Engineering, Sozopol 1999. Sofia : Heron-Pr. 1999 

Corse space orthogonalization for indefinite linear systems of equations arising in geometrically nonlinear elasticity
Schmidt, J. G.; Starke, G.
1999. Appl. numer. math. 30 (1999) S. 267-280 

A note on the extended convergence of SOR for two-periodic Markov chains
Niethammer, W.
1999. Linear algebra and its appl. 287 (1999) S. 315-322 

Entwicklung einer automatisierten Meßwerterfassung für einen vektoriellen Millimeterwellen-Netzwerkanalysator mit hoher Dynamik
Schindel, O.
1999. Karlsruhe 1999. (Wissenschaftliche Berichte. FZKA. 6348.) 

ITER ECRF coaxial gyrotron and window development (EU-T360) - Part II: Window development. Final report
Thumm, M.; Braz, O.; Heidinger, R.; Spoerl, R.; Arnold, A.; Severloh, P.
1999. Universität Karlsruhe (TH). doi:10.5445/IR/194299  

ITER ECRF coaxial gyrotron and window development (EU-T360) - Part I: Coaxial gyrotron development. Final report
Piosczyk, B.; Braz, O.; Dammertz, G.; Kuntze, M.; Michel, G.; Moebius, A.; Thumm, M.
1999. Universität Karlsruhe (TH). doi:10.5445/IR/194199  

Support for ITER ECRF design - Subtask 3: Design and optimization of the window unit. Final report
Thumm, M.; Braz, O.; Iatrou, C. T.; Heidinger, R.; Henry, S.; Makowski, M.; Spoerl, R.; Szczesny, J.
1999. Karlsruhe 1999. (Wissenschaftliche Berichte. FZKA. 6255.), Universität Karlsruhe (TH). doi:10.5445/IR/194099  

State-of-the-art of high power gyro-devices and free electron masers - Update 1998
Thumm, M.
1999. Karlsruhe 1999. (Wissenschaftliche Berichte. FZKA. 6224.) 

Frequency-step-tunable megawatt gyrotrons for the D-band (110-170 GHz)
Frequency-step-tunable megawatt gyrotrons for the D-band (110-170 GHz)
1999. In: Seminar, Japanese Society of Infrared Science and Technology, Tokyo, Japan 1999 

Optimized nonlinear cavity and uptaper for gyrotron FUV
Optimized nonlinear cavity and uptaper for gyrotron FUV
1999. In: Seminar, Department of Applied Physics, Fukui University, Japan 1999 

Development of 2 MW CW broadband gyrotrons with stepwise frequency tuning
Development of 2 MW CW broadband gyrotrons with stepwise frequency tuning
1999. In: Seminar, National Institute for Fusion Science, Toki, Japan 1999 und in: Seminar, Department of Applied Physics, Fukui University, Japan 1999 

Cold test measurements on components of the 1 MW, 140 GHz, CW gyrotron for the stellarator Wendelstein 7-X
Dammertz, G.; Alberti, S.; Arnold, A.; Giguet, E.; Legoff, Y.; Thumm, M.
1999. In: Proceedings. 11th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating, EC11, Oh-arai, Japan 1999 

Status report on CVD-diamond window development for high-power ECRH
Thumm, M.; Arnold, A.; Heidinger, R.; Rohde, M.; Schwab, R.; Spoerl, R.
1999. In: Proceedings. 11th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating, EC11, Oh-arai, Japan 1999 

Frequency step-tunable (114-170 GHz) megawatt gyrotrons for plasma physics applications
Thumm, M.; Arnold, A.; Borie, E.; Braz, O.; Dammertz, G.; Dumbrajs, O.; Koppenburg, K.; Kuntze, M.; Michel, G.; Piosczyk, B.
1999. In: Proceedings. 11th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating, EC11, Oh-arai, Japan 1999 

A mm-wave D-band vector network analyzer of high dynamics
Arnold, A.; Braz, O.; Schindel, O.; Kunkel, H. R.; Thumm, M.
1999. In: 29th European Microwave Conference, München, Germany 1999. S. 16-19 

Highly efficient 1 MW, 140 GHz, CW gyrotron with CVD-diamond window
Thumm, M.; Alberti, S.; Arnold, A.; Borie, E.; Dammertz, G.; Erckmann, V.; Garin, P.; Giguet, E.; Illy, S.; Le Cloarec, G.; Le Goff, Y.; Magne, R.; Michel, G.; Piosczyk, B.; Tran, M. Q.; Wagner, D.
1999. In: International Workshop on Far Infrared Technologies, Fukui, Japan 1999 

Electrothermal heating effects and temperature gradients in microwave processed materials
Feher, L.; Link, G.; Thumm, M.
1999. In: Proceedings. 7th International Conference on Microwave and High Frequency Heating, Valencia, Spain 1999. S. 435-438 

Hot wall 30 GHz cavity for homogeneous high temperature heating
Link, G.; Feher, L.; Thumm, M.
1999. In: Proceedings. 7th International Conference on Microwave and High Frequency Heating, Valencia, Spain 1999. S. 165-168 

Strukturelle und magnetische Eigenschaften von Mn-Si-C- und Mn-Ge-C-Legierungsschichten. PhD dissertation
Gajdzik, M.
1999. Fak. f. Physik, Diss. v. 21.5.1999., Universität Karlsruhe (TH) 

Electrothermal heating model for microwave/hybrid-processed materials
Feher, L.; Link, G.; Thumm, M.
1999. In: Conference digest. 24th International Conference on Infrared and Millimeter Waves, Monterey, Calif. 1999. F-B5 

On the possibility of a 1.5-2 MW, CW conventional gyrotron at 140 GHz
Kartikeyan, M. V.; Borie, E.; Thumm, M.
1999. In: Conference digest. 24th International Conference on Infrared and Millimeter Waves, Monterey, Calif. 1999. F-A7 

Numerical optimization of waveguide bends using a genetic algorithm
Plaum, B.; Wagner, D.; Kasparek, W.; Thumm, M.
1999. In: Conference digest. 24th International Conference on Infrared and Millimeter Waves, Monterey, Calif. 1999. TH-A5 

Investigations on magnet systems for fast frequency-step-tunable-high-power gyrotrons
Koppenburg, K.; Piosczyk, B.; Thumm, M.
1999. In: Conference digest. 24th International Conference on Infrared and Millimeter Waves, Monterey, Calif. 1999. W-D5 

140 GHz gyrotron with 2.1 MW output power
Kuntze, M.; Borie, E.; Dammertz, G.; Piosczyk, B.; Thumm, M.
1999. In: Conference digest. 24th International Conference on Infrared and Millimeter Waves, Monterey, Calif. 1999. W-A6 

Design of a 42 GHz, 200 kW CW gyrotron with radial quasi-optical output coupling
Kartikeyan, M. V.; Borie, E.; Piosczyk, B.; Lamba, O. S.; Singh, V. V. P.; Moebius, A.; Bandopadhyay, H. N.; Thumm, M.
1999. In: Conference digest. 24th International Conference on Infrared and Millimeter Waves, Monterey, Calif. 1999. W-A4 

1 MW, 140 GHz, CW gyrotron for Wendelstein-7-X
Thumm, M.; Alberti, S.; Arnold, A.; Borie, E.; Dammertz, G.; Erckmann, V.; Garin, P.; Giguet, E.; Illy, S.; Le Cloarec, G.; Le Goff, Y.; Magne, R.; Michel, G.; Piosczyk, B.; Tran, M. Q.; Wagner, D.
1999. In: Conference digest. 24th International Conference on Infrared and Millimeter Waves, Monterey, Calif. 1999. W-2 

A novel interaction structure with helical grooves for high power TWTs
Kartikeyan, M. V.; Sinha, A. K.; Bandopadhyay, H. N.; Joshi, S. N.; Borie, E.; Thumm, M.
1999. In: Conference digest. 24th International Conference on Infrared and Millimeter Waves, Monterey, Calif. 1999. TU-E6 

Progress report on the 165 GHz coaxial cavity gyrotron
Piosczyk, B.; Braz, O.; Dammertz, G.; Kuntze, M.; Michel, G.; Lamba, O. S.; Thumm, M.
1999. In: Conference digest. 24th International Conference on Infrared and Millimeter Waves, Monterey, Calif. 1999. TU-A9 

Design of rapid frequency-step-tunable powerful coaxial-cavity harmonic gyrotrons
Dumbrajs, O.; Khizhnyak, V. I.; Pavelyev, A. B.; Piosczyk, B.; Thumm, M.
1999. In: Conference digest. 24th International Conference on Infrared and Millimeter Waves, Monterey, Calif. 1999. TU-A6 

Wechselwirkungen zwischen Verkehr und Telekommunikation in einer asiatischen Stadtumgebung. PhD dissertation
Lee, S.
1999. Universität Karlsruhe (TH) 

Considerations on multimode quasi-optical converters
Michel, G.; Kuntze, M.; Piosczyk, B.; Thumm, M.
1999. In: Conference digest. 24th International Conference on Infrared and Millimeter Waves, Monterey, Calif. 1999. PS-8 

A new approach for multi-stage depressed collectors for gyrotrons
Ling, G. S.; Piosczyk, B.; Thumm, M.
1999. In: Conference digest. 24th International Conference on Infrared and Millimeter Waves, Monterey, Calif. 1999. PS-7 

Performance tuning on quasioptical low-power gyrotron mode exciters
Arnold, A.; Braz, O.; Thumm, M.
1999. In: Conference digest. 24th International Conference on Infrared and Millimeter Waves, Monterey, Calif. 1999. PS-6 

Design and optimization of the ITER ECRF window unit
Thumm, M.; Braz, O.; Heidinger, R.; Makowski, M.; Spoerl, R.
1999. In: Conference digest. 24th International Conference on Infrared and Millimeter Waves, Monterey, Calif. 1999. PS-5 

Progress report on CVD-diamond window
Thumm, M.; Arnold, A.; Heidinger, R.; Rohde, M.; Spoerl, R.
1999. In: 5th Biennial International Workshop on ECH Transmission Systems, Carmel, Calif. 1999 

Status of the 1.5 MW, 165 GHz coaxial cavity gyrotron
Piosczyk, B.; Braz, O.; Dammertz, G.; Kuntze, M.; Michel, G.; Thumm, M.
1999. In: 4th International Workshop on Strong Microwaves in Plasmas, Nizhny Novgorod, Russia 1999. Contrib. pap. S5 

ECRH and ECCD for the stellarator W7-X
Kasparek, W.; Erckmann, V.; Laqua, H. P.; Borie, E.; Dammertz, G.; Empacher, L.; Foerster, W.; Gantenbein, G.; Illy, S.; Michel, G.; Mueller, G. A.; Piosczyk, B.; Thumm, M.; Weissgerber, M.; Zohm, H.
1999. In: 4th International Workshop on Strong Microwaves in Plasmas, Nizhny Novgorod, Russia 1999. Invited pap. H15 

Recent results on mm-wave materials processing at Forschungszentrum Karlsruhe
Rhee, S.; Link, G.; Feher, L.; Thumm, M.
1999. In: Proceedings. 11th Joint Russian-German Meeting on ECRH and Gyrotrons, Karlsruhe, Stuttgart, Garching 1999. S. 333-338 

Design issues of broadband quasi-optical mode converters
Michel, G.; Kuntze, M.; Piosczyk, B.; Thumm, M.
1999. In: Proceedings. 11th Joint Russian-German Meeting on ECRH and Gyrotrons, Karlsruhe, Stuttgart, Garching 1999. S. 121-126 

Statistische Analyse der KARMEN-Zeitanomalie. PhD dissertation
Oehler, C.
1999. Fak. f. Physik, Diss. v. 23.4.1999., Universität Karlsruhe (TH) 

Optimized nonlinear cavity and uptaper for Gyrotron FU V
Wagner, D.; Kasparek, W.; Thumm, M.
1999. In: Proceedings. 11th Joint Russian-German Meeting on ECRH and Gyrotrons, Karlsruhe, Stuttgart, Garching 1999. S. 99-110 

Interaction between the coils in a magnet system for a fast frequency-step-tunable high-power gyrotron
Koppenburg, K.; Piosczyk, B.; Thumm, M.
1999. In: Proceedings. 11th Joint Russian-German Meeting on ECRH and Gyrotrons, Karlsruhe, Stuttgart, Garching 1999. S. 59-64 

Compact multi-stage depressed collectors for gyrotrons
Ling, G. S.; Piosczyk, B.; Thumm, M.
1999. In: Proceedings. 11th Joint Russian-German Meeting on ECRH and Gyrotrons, Karlsruhe, Stuttgart, Garching 1999. S. 49-58 

Feasibility study for a 2 MW, CW conventional cavity gyrotron at 140 GHz
Kartikeyan, M. V.; Borie, E.; Thumm, M.
1999. In: Proceedings. 11th Joint Russian-German Meeting on ECRH and Gyrotrons, Karlsruhe, Stuttgart, Garching 1999. S. 31-38 

2.1 MW, 140 GHz gyrotron with depressed collector
Dammertz, G.; Borie, E.; Kuntze, M.; Piosczyk, B.; Thumm, M.
1999. In: Proceedings. 11th Joint Russian-German Meeting on ECRH and Gyrotrons, Karlsruhe, Stuttgart, Garching 1999. S. 21-30 

Step frequency tuning with the 165 GHz TE31,17 coaxial gyrotron
Piosczyk, B.; Arnold, A.; Braz, O.; Dammertz, G.; Kuntze, M.; Michel, G.; Thumm, M.
1999. In: Proceedings. 11th Joint Russian-German Meeting on ECRH and Gyrotrons, Karlsruhe, Stuttgart, Garching 1999. S. 7-20 

Investigations of millimeter wave sintering of ZrO2 and Al2O3 nanoceramics
Link, G.; Rhee, S.; Weisenburger, A.; Boehme, R.; Thumm, M.
1999. In: Proceedings. 6th Conference and Exhibition of the European Ceramic Society, Brighton, UK 1999. Vol. 1. S. 387-388 

Frequency-step-tunable high-power gyrotrons for plasma physics applications
Dammertz, G.; Dumbrajs, O.; Koppenburg, K.; Piosczyk, B.; Thumm, M.
1999. In: Proceedings. International Conference on Electronics and Radiophysics of Ultra-High Frequencies, UHF-99, St. Petersburg, Russia 1999. S. 108-111 

ECRH and ECCD at W7-AS, prospects for W7-X
Erckmann, V.; Dammertz, G.; Kasparek, W.; Laqua, H. P.; Maassberg, H.; Thumm, M.
1999. In: 13th Topical Conference on Applications of Radio Frequency Power to Plasmas, Annapolis, Md. 1999. S. 229-236 

On the way to 2 MW CW broadband gyrotrons with stepwise frequency tuning
Thumm, M.
1999. In: Proceedings. Workshop on European Collaboration on FEM, Rijnhuizen, Nieuwegein, The Netherlands 1999. S. 82-95 

A constraint logic programming approach to travel demand modelling. PhD dissertation
Heinitz, F.
1999. Fak. f. Wirtschaftswissenschaften, Diss. v. 14.6.1999., Universität Karlsruhe (TH) 

Röntgenographische Untersuchungen zur Dynamik struktureller Phasenumwandlungen für zwei Fallbeispiele: die inkommensurabel modulierte Struktur von Rb2ZnI4 und das Ferroelastikum CaCl2. PhD dissertation
Purgahn, J.
1999. Lage 1999. Fak. f. Chemie, Diss. v. 23.10.1998., Universität Karlsruhe (TH) 

Spectral domain techniques for field pattern analysis and synthesis
Michel, G.; Thumm, M.
1999. Surveys on Mathematics for Industry, Surv. on math. for ind. 8 (1999) S. 259-270., 8, 259–70 

Optimal Horn Antenna Design to Excite High-Order Gaussian Beam Modes from TE Smooth Circular Waveguide Modes
Del Río Bocio, C.; Gonzalo, R.; Sorolla Ayza, M.; Thumm, M.
1999. IEEE transactions on antennas and propagation, 47 (9), 1440–1448. doi:10.1109/8.793324 

Sintering of advanced ceramics using a 30 GHz, 10 kW, CW industrial gyrotron
Link, G.; Feher, L.; Thumm, M.; Ritzhaupt-Kleissl, H.-J.; Böhme, R.; Weisenburger, A.
1999. IEEE transactions on plasma science, 27 (2), 547–554. doi:10.1109/27.772284 

ECRH and ECCD with high power gyrotrons at the stellarators W7-AS and W7-X
Erckmann, V.; Dammertz, G.; Dorst, D.; Empacher, L.; Förster, W.; Gantenbein, G.; Geist, T.; Kasparek, W.; Laqua, H. P.; Müller, G. A.; Thumm, M.; Weissgerber, M.; Wobig, H.
1999. IEEE transactions on plasma science, 27 (2), 538–546. doi:10.1109/27.772283 

165 GHz, 1.5 MW-coaxial cavity gyrotron with depressed collector
Piosczyk, B.; Braz, O.; Dammertz, G.; Iatrou, C. T.; Illy, S.; Kuntze, M.; Michel, G.; Thumm, M.
1999. IEEE Transactions on Plasma Science, IEEE trans. on plasma sci. 27 (1999) S. 484-489., 27, 484–89 

Recent results of the 1 MW, 140 GHz, TE22,6-mode gyrotron
Dammertz, G.; Braz, O.; Chopra, A. K.; Koppenburg, K.; Kuntze, M.; Piosczyk, B.; Thumm, M.
1999. IEEE trans. on plasma sci. 27 (1999) S. 330-339 

Multifrequency operation of a gyrotron
Dumbrajs, O.; Anderer, J.; Illy, S.; Piosczyk, B.; Thumm, M.; Zavolsky, N. A.
1999. IEEE Transactions on Plasma Science, IEEE trans. on plasma sci. 27 (1999) S. 327-329., 27, 327–29 

Numerical analysis of quasi-optical mode converters. Part 1: Backscattering analysis of shaped-end radiators. Part 2: Analysis of azimuthal waveguide deformations using a boundary element method
Wien, A.; Thumm, M.
1999. Int. j. of electron. 86 (1999) S. 739-745, 747-754 

Gyrokinetic description of the structural eccentricity influence on the starting current of a coaxial-cavity gyrotron
Zhang, S.-C.; Thumm, M.
1999. Physics of Plasmas, Physics of plasmas 6 (1999) S. 1622-1626., 6, 1622–26 

Structural eccentricity effect on output power of a coaxial-cavity gyrotron oscillator
Zhang, S.-C.; Thumm, M.
1999. Int. j. of infrared and millimeter waves 20 (1999) S. 1271-1276 

Zur Sensitivität der Lösungen eines nichtglatten dynamischen Systems mit Stößen und permanenten Störungen
Hartung, A.; Vielsack, P.
1999. ZAMM - Zeitschrift für Angewandte Mathematik und Mechanik, 79 (S2), 295–296 

Far field calculations and measurements of an s-bend deformed oversized HE₁₁-waveguide antenna
Plaum, B.; Gantenbein, G.; Kasparek, W.; Thumm, M.; Wagner, D.
1999. International Journal of Infrared and Millimeter Waves, Int. j. of infrared and millimeter waves 20 (1999) S. 1009-1017., 20, 1009–17 

Hybrid modes in highly oversized corrugated rectangular waveguides
Wagner, D.; Thumm, M.; Kasparek, W.
1999. International Journal of Infrared and Millimeter Waves, Int. j. of infrared and millimeter waves 20 (1999) S. 567-581., 20, 567–81 

Gyrokinetics of coaxial-cavity electron cyclotron maser
Zhang, S.-C.; Thumm, M.
1999. International Journal of Infrared and Millimeter Waves, Int. j. of infrared and millimeter waves 20 (1999) S. 157-170., 20, 157–70 

Proceedings. 11th Joint Russian-German Meeting on ECRH and Gyrotrons, Karlsruhe, Stuttgart, Garching 1999
Thumm, M. (Ed.)
1999. 1999