Wolfgang Kaiser, Willy Schlachter,
Christian Hopmann, Helmut Greif, Leo Wolters,
John P. Beaumont,
Bruno Wampfler, Samuel Affolter, Axel Ritter, Manfred Schmid,
Friedrich Kurr,
Edward D. Weil, Sergei V. Levchik,
Klemens Kohlgrüber, Michael Bierdel, Harald Rust,
Robert A. Malloy,
Dietrich Braun,
John M. Dealy, Peter C. Saucier,
Edited by: Michael Schiller, Ralph D. Maier,
Manfred Schmid,