Author
Derix, Heinrich
2
Geiges, Fritz
2
Oidtmann, Heinrich
2
Albert, Peter P.
1
Baur, Ludwig
1
Bałus, Wojciech
1
Becksmann, Rüdiger
1
Beelaerts van Blokland, Wouter
1
Cuypers, Joseph Theodorus Johannes
1
Detzel, Heinrich
1
Duplan, Pierre
1
Ennen, Leonard
1
Hoene, Leo
1
Lausch, Marius
1
Schneiders, Christian
1
Schnütgen, Alexander
1
Scholl, Christian
1
Storz, Harald
1
Verrips, Jojada
1