Untersuchungen zu Lorentz-Verletzung, Gravitation und Photon-Propagation. PhD dissertation
Kant, E.
2009. Universität Karlsruhe (TH). doi:10.5445/IR/1000018392  

Strukturaufklärung durch Vergleich gemessener und berechneter NMR-Verschiebungen
Weigend, F.
2009. Seminar von Arbeitsgruppen für Anorganische Chemie, Hirschegg, A, 2.September 2009 

Flächennutzungskonflikte: Ursachen, Folgen und Lösungsansätze
Jörissen, J.
2009. Der Wettbewerb um Bodenfläche : Workshop des BioÖkonomierates, Berlin, 11.Dezemebr 2009 

Mobile NIR in-line device for monitoring of supercritical CO₂ based processes
Dinjus, E.; Johnsen, S.; Wiegand, G.; Zehnder, B.
2009. 10th Internat.Conf.on Carbon Dioxide Utilization (ICCDU 10), Tianjin, China, May 17-21, 2009 

New Approaches for the Economic Production of Rhamnolipid Biosurfactants from Renewable Resources. PhD dissertation
Walter, V.
2009. Universität Karlsruhe (TH). doi:10.5445/IR/1000018377  

Towards New Thickeners Based on Inter-Polyelectrolyte Complexes. PhD dissertation
Matter, Y.
2009. Universität Karlsruhe (TH). doi:10.5445/IR/1000018374  

Multimodal Probabilistic Person Tracking and Identification in Smart Spaces. PhD dissertation
Bernardin, K.
2009. Universität Karlsruhe (TH). doi:10.5445/IR/1000018373  

Scalable Ontological EAI and e-Business Integration. PhD dissertation
Lemcke, J.
2009. Universität Karlsruhe (TH). doi:10.5445/IR/1000018286  

Preismodellierung und Derivatebewertung im Strommarkt - Theorie und Empirie. PhD dissertation
Seifert, J.
2009. Universität Karlsruhe (TH). doi:10.5445/IR/1000018269  

Sulfatangriff auf Beton - Mechanismen und Prognosemodell
Fenchel, M.; Müller, H. S.
2009. Tagungsbericht: IBAUSIL, 17. Internationale Baustofftagung, 23.-26. September 2009, Weimar, Bundesrepublik Deutschland. Hrsg.: J. Stark, P2.76, F.-A.-Finger Inst. für Baustoffkunde 

Modelling the abrasive wear of concrete for probabilistic service life prediction of hydraulic structures
Vogel, M.; Klar, B.; Müller, H. S.
2009. Concrete Durability and Service Life Planning - ConcreteLife ’09: 2nd International RILEM Workshop, 7-9 September 2009, Haifa, Israel.: Ed.: K. Kovler, 400–407, RILEM Publ 

Impact of Soft Missiles -Evaluation of load-time functions
Ruch, D.; Herrmann, N.; Müller, H. S.
2009. Security and use of innovative technologies against terrorism. Ed.: F. Teixeira-Dias, LWAG 

Experimental and numerical evaluation of load-time functions due to impact of soft missiles
Ruch, D.; Herrmann, N.; Müller, H. S.
2009. Proceedings of the 17th International Conference on Nuclear Engineering, ICONE 17, Brussels, Belgium, 12-16 July 2009 

Beton
Müller, H. S.; Reinhardt, H.-W.
2009. Beton-Kalender, Konstruktiver Hochbau, aktuelle Massivbaunormen, Teil 1. Hrsg.: K. Bergmeister, 1–150, Ernst und Sohn 

Towards New Thickeners Based on Inter-Polyelectrolyte Complexes. PhD dissertation
Matter, Y.
2009. Universität Karlsruhe (TH) 

Produktdesign auf Basis von Conjointdaten
Neibecker, B.; Kohler, T.
2009. Conjointanalyse - Methoden, Anwendungen, Praxisbeispiele. Hrsg.: D. Baier, 215–232, Springer-Verlag 

Stability of periodic solutions to parabolic problems with nonlinear boundary conditions
Maniar, L.; Schnaubelt, R.
2009. Universität Karlsruhe (TH) 

Einfluss der Abwassertemperatur auf Bemessung, Auslegung und Reinigungsleistung von Scheibentauchkörpern. PhD dissertation
Blank, A.
2009. Universität Karlsruhe (TH) 

Comparison of modeling options for delayed neutron precursor movement in a molten salt reactor
Zhang, D.; Rineiski, A.; Qiu, S.
2009. Transactions of the American Nuclear Society, Advancing Nuclear Technology for a Greater Tomorrow : American Nuclear Society: 2009 Annual Meeting, Atlanta, Ga., June 14-18, 2009, 100, 639–40 

Theory of small charge solitons in one-dimensional arrays of Josephson junctions
Rachel, S.; Shnirman, A.
2009. Physical Review B, 80 (18), 180508(R)/1–4 

Beitrag zum Einfluss der Gutsdicke auf den Trocknungsverlauf bei der Trocknung von porösen Stoffen. PhD dissertation
Gierecki, L.
2009. Universität Karlsruhe (TH) 

Huffman-based Code Compression Techniques for Embedded Systems. PhD dissertation
Bonny, T.
2009. Universität Karlsruhe (TH). doi:10.5445/IR/1000017922  

First principles study of ethane dehydrogenation on a model catalyst surface
Bhattacharjee, T.; Maier, L.; Riedel, U.; Deutschmann, O.
2009. 2009 AIChE Annual Meeting, Nashville, Tenn., November 8-13, 2009 Proc.on CD-ROM Paper 487b New York, N.Y. : AIChE, 2009 (AIChE Proceedings ; 262) 

First principles study of ethane dehydrogenation on a model catalyst surface
Bhattacharjee, T.; Maier, L.; Riedel, U.; Deutschmann, O.
2009. 2009 AIChE Annual Meeting, Nashville, Tenn., November 8-13, 2009 Proc.on CD-ROM Paper 487b New York, N.Y. : AIChE, 2009 (AIChE Proceedings ; 262) 

Methode zur Klassifizierung von Tragfähigkeitsmessergebnissen des Falling Weight Deflectometers bei Asphaltbefestigungen. PhD dissertation
Chakar, T.
2009. Universität Karlsruhe (TH). doi:10.5445/IR/1000017919  

Use of culture-independent techniques for food industries water surveillance
Varela Villarreal, J.; Schwartz, T.; Obst, U.; Rovira, J.
2009. Jahrestagung der Vereinigung für Allgemeine und Angewandte Mikrobiologie (VAAM), Bochum, 8.-11.März 2009 

Comparison between PMA-PCR and DNase-PCR methods for the discrimination of live and dead bacteria
Varela-Villarreal, J.; Schwartz, T.; Obst, U.
2009. Jahrestagung der Vereinigung für Allgemeine und Angewandte Mikrobiologie (VAAM), Bochum, 8.-11.März 2009 BIOSpektrum, (2009) Sonderausgabe, (Abstract) 

Use of culture-independent techniques for food industries water surveillance
Varela Villarreal, J.; Schwartz, T.; Obst, U.; Rovira, J.
2009. Jahrestagung der Vereinigung für Allgemeine und Angewandte Mikrobiologie (VAAM), Bochum, 8.-11.März 2009 

Comparison between PMA-PCR and DNase-PCR methods for the discrimination of live and dead bacteria
Varela-Villarreal, J.; Schwartz, T.; Obst, U.
2009. Jahrestagung der Vereinigung für Allgemeine und Angewandte Mikrobiologie (VAAM), Bochum, 8.-11.März 2009 BIOSpektrum, (2009) Sonderausgabe, (Abstract), 220 

Experimental observations of stress-driven grain boundary migration
Rupert, T. J.; Gianola, D. S.; Gan, Y.; Hemker, K. J.
2009. Science, 326, 1686–90. doi:10.1126/science.1178226 

Kinetics of water adsorption in microporous aluminophosphate layers for regenerative heat exchangers
Heyden, H. van; Munz, G.; Schnabel, L.; Schmidt, F.; Mintova, S.; Bein, T.
2009. Applied Thermal Engineering, 29 (8-9), 1514–1522 

Mögliche Beiträge der Gebäudeheizung und -kühlung zum effizienten Betrieb intelligenter Stromnetze
Schmidt, F.
2009. uwf - UmweltWirtschaftsForum, 17 (4), 367–372 

Phenomenology of ESR in heavy-fermion systems: Fermi-liquid and non-Fermi-liquid regimes
Wölfle, P.; Abrahams, E.
2009. Physical review / B, 80 (23), 235112/1–8 

Spinon confinement and the Haldane gap in SU(n) spin chains
Rachel, S.; Thomale, R.; Führinger, M.; Schmitteckert, P.; Greiter, M.
2009. Physical review / B, 80 (18), Art.Nr. 180420/1–4. doi:10.1103/PhysRevB.80.180420 

Parent hamiltonian for the chiral spin liquid
Thomale, R.; Kapit, E.; Schroeter, D. F.; Greiter, M.
2009. Physical review / B, 80 (10), 104406 /1–11 

Relaxation of Josephson qubits due to strong coupling to two-level systems
Müller, C.; Shnirman, A.; Makhlin, Y.
2009. Physical review / B, 80 (13), 134517 /1–9 

Multi-scale quantum criticality: Pomeranchuk instability in isotropic metals
Zacharias, M.; Wölfle, P.; Garst, M.
2009. Physical review / B, 80 (16), 165116/1–5 

Charge dynamics of vortex cores in layered chiral triplet superconductors
Eschrig, M.; Sauls, J. A.
2009. New journal of physics, 11, 75009/1–21 

Vortices in chiral, spin-triplet superconductors and superfluids
Eschrig, M.; Sauls, J. A.
2009. New Journal of Physics, 11, 075008/1–26 

Metallic properties of magnesium point contacts
Smit, R. H. M.; Mares, A. I.; Häfner, M.; Pou, P.; Cuevas, J. C.; Ruitenbeek, J. M. van
2009. New Journal of Physics, 11, 073043/1–13 

Few-qubit lasing in QED
Andre, S.; Brosco, V.; Marthaler, M.; Shnirman, A.; Schön, G.
2009. Physica scripta, (T137), 014016/1–10 

Sublattice identification in scanning force microscopy of the NaCl(001)surface
Hoffmann, R.; Weiner, D.; Schirmeisen, A.; Foster, A. S.
2009. Physical Review B, 80 (11), 115426/1–8 

Identitätsmanagement am KIT : Kurzbeschreibung (Stand : August 2009)
Thorsten Höllrigl; Sebastian Labitzke; Frank Schell; Jochen Dinger; Axel Maurer; Hannes Hartenstein
2009  

KIM-Identitätsmanagement : Projektdokumentation
Thorsten Höllrigl; Sebastian Labitzke; Frank Schell; Jochen Dinger; Axel Maurer; Hannes Hartenstein
2009  

Towards a quantitative concentration analysis in InGaAs heterostructures using HAADF-STEM
Schaadt, D. M.; Mehrtens, T.; Müller, K.; Schowalter, M.; Neugebohrn, N.; Rosenauer, A.; Hu, D. Z.
2009. MC 2009 - Proceedings of the Microscopy Conference, Graz, Austria, 30 August - 4 September 2009; Vol. 1. Ed.: G. Kothleitner, 219–220, Verl. der Techn. Univ 

Structural Basis of X-ray-Induced Transient Photobleaching in a Photoactivatable Green Fluorescent Protein
Nienhaus, G. U.; Adam, V.; Carpentier, P.; Violot, S.; Lelimousin, M.
2009. Journal of the American Chemical Society, 131 (50), 18063–18065 

A quantitative fluorescence study of protein monolayer formation on colloidal nanoparticles
Nienhaus, G. U.; Röcker, C.; Pötzl, M.; Zhang, F.; Parak, W. J.
2009. Nature nanotechnology, 4 (9), 577–580. doi:10.1038/nnano.2009.195 

Fluorescent proteins for live cell imaging: Opportunities, limitations, and challenges
Nienhaus, G. U.; Wiedenmann, J.; Oswald, F.
2009. IUBMB Life - Internat Union of Biochemistry and Molecular Biology, 61 (11), 1029–1042 

Ligand migration between internal docking sites in photodissociated carbonmonoxy neuroglobin
Nienhaus, G. U.; Lutz, S.; Nienhaus, K.; Meuwly, M.
2009. Journal of Physical Chemistry B, 113 (46), 15334–15343 

Online image analysis software for photoactivation localization microscopy
Nienhaus, G. U.; Hedde, P. N.; Fuchs, J.; Oswald, F.; Wiedenmann, J.
2009. Nature Methods, 6 (10), 689–690 

Ligand and substrate migration in human indoleamine 2,3-dioxygenase
Nienhaus, G. U.; Nickel, E.; Nienhaus, K.; Lu, C.; Yeh, S. R.
2009. The Journal of Biological Chemistry, 284 (46), 31548–31554 

The inability to disrupt the immunological synapse distinguishes HIV-1 from most other primate lentiviruses
Nienhaus, G. U.; Arhel, N.; Lehmann, M.; Clauss, K.; Piguet, V.; Kirchhoff, F.
2009. Journal of Clinical Investigation, 119 (10), 2965–2975 

CXCR2 inverse agonism detected by arrestin redistribution
Nienhaus, G. U.; Wiedenmann, J.; Kredel, S.; Wolff, M.; Kistler, B.; Heilker, R.
2009. Journal of biomolecular screening, 14 (9), 1076–1091 

Power Optimized Design of FPGA-based Self Adaptive Systems. PhD dissertation
Paulsson, K.
2009. Universität Karlsruhe (TH) 

Virtually abelian Kähler and projective groups
Baues, O.; Riesterer, J.
2009. Universität Karlsruhe (TH) 

Tragfähigkeit perforierter dünnwandiger Bauteile
Misiek, T.; Saal, H.; Kathage, K.
2009. Stahlbau, 78 (5), 318–323 

Tragverhalten von Schrauben in Scher-Lochleibungs-Verbindungen mit ungenau hergestellten Schraubenlöchern
Hölbling, W.; Misiek, T.; Saal, H.
2009. Stahlbau, 78 (1), 42–46 

Befestigungen von Aluminium-Trapez- und Wellprofilen
Hellwig, M.; Hildebrandt, H.; Misiek, T.
2009. Fassadentechnik, 15 (3), 16–22 

Fixings of sandwich panels in building applications
Hassinen, P.; Misiek, T.
2009. Proceedings of the Nordic Steel Construction Conference 2009, Malmö, 02. bis 04.09.2009, 263–271  

On PDG-Based Noninterference and its Modular Proof
Wasserrab, D.; Lohner, D.; Snelting, G.
2009. PLAS 2009 - Proceedings of the ACM SIGPLAN Fourth Workshop on Programming Languages and Analysis for Security, Dublin, Ireland, June 15 - 21, 2009. Ed.: S. Chong, 31–44, Association for Computing Machinery (ACM) 

Backing up Slicing : Verifying the Interprocedural Two-Phase Horwitz-Reps-Binkley Slicer
Wasserrab, D.
2009. The Archive of Formal Proofs, (11), 543 S 

Informatik ist Cool ?!
Snelting, G.
2009. it - Information Technology, 51 (3), 175–177 

Formalising FinFuns - Generating Code for Functions as Data from Isabelle/HOL
Lochbihler, A.
2009. Theorem Proving in Higher Order Logics - 22nd International Conference, TPHOLs 2009, Munich, Germany, August 17-20, 2009. Proceedings. Ed.: S. Berghofer, 310–326, Springer-Verlag 

On Temporal Path Conditions in Dependence Graphs
Lochbihler, A.; Snelting, G.
2009. Automated Software Engineering, 16 (2), 263–290 

Flow-Sensitive, Context-Sensitive, and Object-sensitive Information Flow Control Based on Program Dependence Graphs
Hammer, C.; Snelting, G.
2009. International journal of information security, 8 (6), 399–422 

Precise Slicing of Concurrent Programs - An Evaluation of Static Slicing Algorithms for Concurrent Programs
Giffhorn, D.; Hammer, C.
2009. Automated Software Engineering, 16 (2), 197–234 

Chopping Concurrent Programs
Giffhorn, D.
2009. SCAM ’09 - Ninth IEEE International Working Conference on Source Code Analysis and Manipulation, 20-21 September 2009, Edmonton, AB, 13–22, Institute of Electrical and Electronics Engineers (IEEE) 

Register Spilling and Live-Range Splitting for SSA-Form Programs
Braun, M.; Hack, S.
2009. ETAPS 2009 - Proceedings of the 18th International Conference on Compiler Construction: Held as Part of the Joint European Conferences on Theory and Practice of Software, York, UK, March 22 - 29, 2009. Ed.: O. Moor, 174–189, Association for Computing Machinery (ACM) 

Feedback Options for a Personal News Recommendation Tool
Bomhardt, C.; Gaul, W.
2009. Cooperation in Classification and Data Analysis - Proceedings of Two German-Japanese Workshops - Part 2. Ed.: W. Gaul, 91–98, Springer-Verlag 

Optimal redistricting under geographical constraints
Puppe, C.; Tasnádi, A.
2009. Economics Letters, 105 (1), 93–96 

Microscope Embedded Neurosurgical Training and Intraoperative System. PhD dissertation
De Mauro, A.
2009. Universität Karlsruhe (TH). doi:10.5445/IR/1000017521  

Information Extraction and Modeling from Remote Sensing Images: Application to the Enhancement of Digital Elevation Models. PhD dissertation
Maire, C.
2009. Universität Karlsruhe (TH). doi:10.5445/IR/1000017517  

Einfluss der Abwassertemperatur auf Bemessung, Auslegung und Reinigungsleistung von Scheibentauchkörpern. PhD dissertation
Blank, A.
2009. Universität Karlsruhe (TH). doi:10.5445/IR/1000017471  

Rezension zu: Winfried Nöth, Nina Bishara, Britta Neitzel: Mediale Selbstreferenz. Grundlagen und Fallstudien zu Werbung, Computerspiel und den Comics und Nina Bishara: Selbstreferenzielle Werbung
Schrey, D.
2009. Medienwissenschaft: Rezensionen, Reviews, 26 (2), 157–160, Schüren Verlag GmbH  

Behavioural Finance meets Experimental Macroeconomics: On the Determinants of Currency Trade Decisions
Kube, S.; Kaiser, J.
2009. Journal of Behavioral Finance, 10 (1), 44–54 

The geometry of optimal taxation: a primal approach
Barbie, M.; Hermeling, C.
2009. Economic Theory, 39 (1), 129–155. doi:10.1007/s00199-007-0314-8 

Single-atom transistors: switching an electrical current with individual atoms
Obermair, C.; Xie, F.; Maul, R.; Wenzel, W.; Schön, G.; Schimmel, T.
2009. Nanoscale phenomena - fundamentals and applications. Ed.: H. Hahn, 113–123, Springer-Verlag. doi:10.1007/978-3-642-00708-8_11 

Design of Chemically Activated Polymer Microwells by One-Step UV-Lithography for Stem Cell Adhesion
Montero-Pancera, S.; Trouillet, V.; Pertershans, A.; Fichtner, D.; Lyapin, A.; Bruns, M.; Schimmel, T.; Wedlich, D.; Reichlmaier, S.; Weidler, P. G.; Gliemann, H.
2009. Langmuir, 26 (3), 2050–2056. doi:10.1021/la902563d 

Time-resolved studies of pulsed electrical spin injection into single InGaAs quantum dots
Asshoff, P.; Zimmer, J.; Fuser, H.; Hu, D. Z.; Schaadt, D. M.; Kalt, H.; Hetterich, M.
2009. Proceedings of the European Conference on Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference (CLEO Europe/EQEC 2009), Munich, Germany, 14 - 19 June 2009, 5192133/1–1, Institute of Electrical and Electronics Engineers (IEEE) 

Optical microcavities with pyramidal shape
Ruelke, D.; Karl, M.; Beck, T.; Hu, D. Z.; Schaadt, D. M.; Kalt, H.; Hetterich, M.
2009. Proceedings of the European Conference on Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference (CLEO Europe/EQEC 2009), Munich, Germany, 14 - 19 June 2009, 5196500/1–1, Institute of Electrical and Electronics Engineers (IEEE) 

A Location Aware Wireless Sensor Network for Assisting Emergency Response to Disasters. PhD dissertation
Chandra-Sekaran, A.-K.
2009. Universität Karlsruhe (TH) 

Envy-Freeness in Experimental Fair Division Problems
Puppe, C.; Herreiner, D. K.
2009. Theory and Decision, 67 (1), 65–100 

Choice under Complete Uncertainty when Outcome Spaces are State-Dependent
Puppe, C.; Schlag, K.
2009. Theory and Decision, 66 (1), 1–16 

(When and How) Do Voters Try to Manipulate?
Puppe, C.; Kube, S.
2009. Public Choice, 139 (1-2), 39–52 

The Zilcha criteria for dynamic inefficiency reconsidered
Barbie, M.; Kaul, A.
2009. Economic Theory, 40 (2), 339–348. doi:10.1007/s00199-008-0367-3 

Interferometrische Bestimmung der Funduspulsation des menschlichen Auges. PhD dissertation
Malz, A.
2009. Universität Karlsruhe (TH). doi:10.5445/IR/1000017264  

Molekulargenetische Charakterisierung von Mitgliedern der RAD5/RAD16 Genfamilie aus Arabidopsis thaliana. PhD dissertation
Mannuß, A.
2009. Universität Karlsruhe (TH) 

Anwendungen der Spieltheorie in der inner- und außerbetrieblichen Zusammenarbeit
Ehrhart, K.-M.; Goebes, L.
2009. Governance und Marketdesign: Auf der Suche nach den besten "Spielregeln" - Perspektiven aus Wissenschaft, Praxis und Politik. Hrsg.: H. Tschochohei, 211–229, Peter Lang International Academic Publishers 

A Stochastic Model of the Co-evolution of Networks and Strategies
Berninghaus, S. K.; Vogt, B.
2009. Perspectives in moral science - contributions from philosophy, economics, and politics in honour of Hartmut Kliemt. Ed.: M. Baurmann, 227–238, Frankfurt-School-Verl 

Messung klimarelevanter optischer Eigenschaften von Mineralstaub im Labor. PhD dissertation
Vragel, M.
2009. Universität Karlsruhe (TH). doi:10.5445/IR/1000017190  

Efficient Media Exploitation Towards Collective Intelligence
Geyer-Schulz, A.; Solachidis, V.; Mylonas, P.; Hoser, B.; Ciravegna, F.; Staab, S.; Smrz, P.; Chapman, S.; Kompatsiaris, Y.
2009. Advances in Data Analysis, Data Handling and Business Intelligence. Ed.: A. Fink, 723–732, Springer-Verlag 

An update algorithm for restricted random walk clustering for dynamic data sets
Franke, M.; Geyer-Schulz, A.
2009. Advances in Data Analysis and Classification, 3 (1), 63–92 

Electronic Transport Properties of Superconductor Ferromagnet Hybrid Structures. habilitation thesis
Beckmann, D.
2009. Universität Karlsruhe (TH) 

Financial Accounting and Eigensystem Analysis
Geyer-Schulz, A.; Hoser, B.
2009. Classification and Data Analysis 2009 - 7th Meeting of the Classification and Data Analysis Group of the Italian Statistical Society, Catania - September 9-11, 2009. Ed.: S. Ingrassia, 509–512, CLEUP 

Recommender Systems for Information Providers. Designing Customer Centric Paths to Information
Neumann, A. W.
2009. Physica-Verl 

A synchrotron tensile test setup for nanocrystalline thin films
Ulyanenkova, T.; Baumbusch, R.; Filatova, T.; Doyle, S.; Castrup, A.; Gruber, P. A.; Markmann, J.; Weissmüller, J.; Baumbach, T.; Hahn, H.; Kraft, O.
2009. Physica status solidi / A, 206 (8), 1795–1798. doi:10.1002/pssa.200881599 

The effective quality factor at low temperatures in dynamic force microscopes with Fabry-Perot interferometer detection
Hölscher, H.; Milde, P.; Zerweck, U.; Eng, L. M.; Hoffmann, R.
2009. Applied Physics Letters, 94 (22), 223514/1–3. doi:10.1063/1.3149700 

STM investigation of large π-conjugated oligomers and tetrahydrofuran codeposited on Cu(111) by pulse injection
Pérez León, C.; Sürgers, C.; Mayor, M.; Marz, M.; Hoffmann, R.; Löhneysen, H. von
2009. The journal of physical chemistry <Washington, DC> / C, 113 (32), 14335–14340. doi:10.1021/jp904169c 

Artificial chiral materials
Wegener, M.; Zheludev, N. I.
2009. Journal of Optics A: Pure and Applied Optics, 11 (7), 70201/1–2 

Coupling effects in low-symmetry planar split-ring resonator arrays
Decker, M.; Linden, S.; Wegener, M.
2009. Optics Letters, 34 (10), 1579–1581. doi:10.1364/OL.34.001579