4
8
by Studer, Marc-André
Published 1997
Other Involved Persons: ...Frey, François...
Book
9
10
11
by Studer, Marc-André
Published 1997
Other Involved Persons: ...Frey, François...
Book
13
by Massonnet, Charles
Published 1975
Other Involved Persons: ...Frey, François...
Book
14
18
19
Published in Die neue Villa (2008)
Other Involved Persons: ...Frey, François...
Article