Löffler, Martin
[Author];
Löffler, Martin
[Founder];
Wenzel, Karl Egbert
[Author];
Sedelmeier, Klaus
[Author];
Burkhardt, Emanuel H.
[Author];
Achenbach, Hans
[Author];
Steffen, Erich
[Author]
;
Löffler, Martin
[Other];
Sedelmeier, Klaus
[Editor];
Burkhardt, Emanuel H.
[Editor]