@misc{miscb1406ec9, title = {Separation of the light and heavy mass groups of '10 POT. 16' − '10 POT. 18' eV cosmic rays by studying the ratio muon size to shower size of KASCADE-Grande data}, author = {Apel, W. D. and Arteaga-Velazquez, C. and Bekk, K. and Bertaina, M. and Blumer, J. and Bozdog, H. and Brancus, I. M. and Cantoni, E. and Chiavassa, A. and Cossavella, F. and Daumiller, K. and Souza, Vitor de and Di Pierro, F. and Doll, P. and Engel, R. and Engler, J. and Finger, M. and Fuchs, B. and Fuhrmann, D. and Garino, F. and Gils, H. J. and Glasstetter, R. and Grupen, C. and Haungs, A. and Heck, D. and Horandel, J. R. and Huber, D. and Huege, T. and Kampert, K. H. and Kang, D. and Link, K. and Luczak, P. and Ludwig, M. and Mathes, H. J. and Mayer, H. J. and Melissas, M. and Milke, J. and Mitrica, B. and Morello, C. and Oehlschläger, J. and Ostapchenko, S. and Palmieri, N. and Petcu, M. and Pierog, T. and Rebel, H. and Roth, M. and Schieler, H. and Schoo, S. and Schröder, F. G. and Sima, O. and Toma, G. and Trinchero, G. C. and Ulrich, H. and Weindl, A. and Wochele, J. and Wommer, M. and Zabierowski, J.}, year = {2013}, doi = {10.1088/1742-6596/409/1/012095}, publisher = {Institute of Physics - IOP}, booktitle = {European Cosmic Ray Symposium - ECRS} }