Verfasser
Bissing, Friedrich Wilhelm von
3
Leonard Jr., Albert
2
Carrez-Maratray, Jean-Yves
1
Cook, R.M.
1
Cueva, Covadonga Sevilla
1
Defernez, Catherine
1
Felber, Heinz
1
Gardner, Ernest A.
1
Hirschfeld, Gustav
1
Malkin, Irad
1
Masson-Berghoff, Aurélia
1
Pasek, Steve
1
Pernigotti, Sergio
1
Pfisterer-Haas, Susanne
1
Villing, Alexandra
1