PT Unknown AU Zabierowski, J Luczak, P Doll, P Apel, WD Arteaga-Velazquez, JC Bekk, K Bertaina, M Blümer, J Bozdog, H Brancus, IM Buchholz, P Cantoni, E Chiavassa, A Cossavella, F Daumiller, K de Souza, V di Pierro, F Engel, R Engler, J Finger, M Fuhrmann, D Ghia, PL Gils, HJ Glasstetter, R Grupen, C Haungs, A Heck, D Hörandel, JR Huber, D Huege, T Isar, PG Kampert, KH Kang, D Klages, HO Link, K Ludwig, M Mathes, HJ Mayer, HJ Melissas, M Milke, J Mitrica, B Morello, C Navarra, G Oehlschläger, J Ostapchenko, S Over, S Palmieri, N Petcu, M Pierog, T Rebel, H Roth, M Schieler, H Schröder, FG Sima, O Toma, G Trinchero, GC Ulrich, H Weindl, A Wochele, J Wommer, M TI On the primary mass sensitivity of muon pseudorapidities measured with KASCADE-Grande SE 32nd Internat.Cosmic Ray Conf., Beijing, China, August 11-18, 2011. Vol.: 1 PY 2012 BP 220 EP 223 LA english ER