Armin
Tschermak-Seysenegg

German University in Prague (Chemistry Tree)


Alois E.
Kornmüller

Kaiser Wilhelm Institut, Berlin






H Dieter
Lux

Kraepelin Institute


Frank W.
Pfrieger

INCI Strasbourg, France

Michal
Slezak

Université de Strasbourg
(Options)

Michal SlezakX