Adler, llans-Jürgen
[Contributor];
Berger, Werner
[Contributor];
Bledzki, Andrzej
[Contributor];
Bobeth, Wolfgang
[Contributor];
Correns, Erich
[Editor];
Faulstich, Heidemarie
[Contributor];
Heller, Armin
[Contributor];
Náterová, Anna
[Contributor];
Polčin, Ján
[Contributor];
Putzger, Dieter
[Contributor];
Tausch-Marlon, Harald
[Contributor];
Thamke, Wolfgang
[Contributor];
Ulbricht, Joachim
[Contributor]