Edited by: Jan Thiel, Thomas Gries,
Edward D. Weil, Sergei V. Levchik,
Roman Gaida,
Edited by: Philipp Ramin,
Edited by: Paul Sotta, Agustín Ríos de Anda,
Helmut Münstedt,
John M. Dealy, Daniel J. Read, Ronald G. Larson,
Edited by: Ica Manas-Zloczower,
Goerg H. Michler, Francisco J. Baltá-Calleja,
Hans-Leo Ross, Ole Hans, Krystian Radlak,
Christian Hopmann, Walter Michaeli,