scientific article
author: Yde de Jong, Mihály Földvári, Torsten Dikow, Miroslav Barták, Valery Korneyev, Thomas Pape, Stephen D. Gaimari, Cezary Bystrowski, Rudolf Meier, Bernhard Merz, Gerhard Bächli, Andrey Leonidovich Ozerov, Emilia P. Nartshuk, Neal Evenhuis, Jindřich Roháček, Theo Zeegers, Zdravko Hubenov, Wayne N. Mathis, Sabine Prescher, Elena P. Kameneva, Kevin Holston, Pierfilippo Cerretti, Hans-Peter Tschorsnig