Klemens Kohlgrüber, Michael Bierdel, Harald Rust,
Edited by: Ica Manas-Zloczower,
Edited by: Heinz Linke, Jörg Börner, Ralf Heß,
Edward D. Weil, Sergei V. Levchik,
Edited by: John S. Dick,
John S. Dick, Charles P. Rader,