Kassens, Heidemarie
[Contributor];
Damaske, Detlef
[Contributor];
Diekmann, Bernhard
[Contributor];
Fütterer, Dieter
[Contributor];
Heinemann, Günther
[Contributor];
Karsten, Ulf
[Contributor];
Pfeiffer, Eva-Maria
[Contributor];
Regnery, Julia
[Contributor];
Scheinert, Mirko
[Contributor];
Thiede, Jörn
[Contributor];
Tiedemann, Ralf
[Contributor];
Wagner, Dirk
[Contributor]