1/01/01 → 10/11/07
Project: Ymchwil
1/01/01 → 31/05/08
1/01/01 → 31/07/10
1/01/01 → 1/08/08
1/01/01 → 31/12/99
Lahmann, M.
1/01/01 → 14/12/09
1/01/01 → 31/07/09