(Q1604185)
Statements
1946
4 references
Helmut Schweizer
9 October 2017
Helmut Schweizer
9 October 2017
2 references
14 December 2016
14 May 2019
1 reference
1 reference
1 reference
7 September 2018
2 references
19 October 2019
Helmut Schweizer (1946)
Identifiers
1 reference
Sitelinks
Wikipedia(1 entry)
- dewiki Helmut Schweizer