Verfasser
Hoffmann, Friedhelm
6
Kaplony-Heckel, Ursula
5
Thissen, Heinz-Josef
5
Quack, Joachim Friedrich
4
Vittmann, Günter
4
Alcock, Anthony
2
Brunsch, Wolfgang
2
Clarysse, Willy
2
Depauw, Mark
2
Eberle, Andrea
2
Vleeming, S.P.
2
Vleeming, Sven P.
2
Zauzich, Karl-Th
2
Andrews, Carol A.R.
1
Biedenkopf-Ziehner, Anna
1
Bourguet, Pierre du
1
Brashear, William
1
Clarysse, W.
1
Colin, Frédéric
1
Cénival, F. de
1
Darnell, John Coleman
1
Derchain, Philippe
1
Dieleman, Jacco
1
Edel, Elmar
1
Felber, Heinz
1
Fischer-Elfert, Hans-Werner
1
Hagedorn, Dieter
1
Hasitzka, Monika
1
Johnson, David W.
1
Monson, Andrew
1
Muhs, Brian
1
Quack, Joachim F.
1
Quaegebeur, J.
1
Ritner, Robert K.
1
Satzinger, Helmut
1
Sijpesteijn, P.J.
1
Smith, Mark
1
Stadler, Martin Andreas
1
Wildung, Dietrich
1
Zauzich, Karl-Theodor
1