(Q1720689)
Statements
1 reference
2 references
11 May 2014
10 December 1938
2 references
9 October 2017
Peter Steinbach
1938
1 reference
2 references
21 December 2014
6 February 2019
3 references
9 October 2017
Peter Steinbach
1 reference
1 reference
1 reference
Identifiers
2 references
2 references
1 reference