(Q13403169)
Statements
1 reference
4 February 1930
3 references
Otto Janka
9 October 2017
4 references
28 August 2009
3 references
Otto Janka
9 October 2017
2 references
1 reference
Identifiers
1 reference
22 November 2017
Sitelinks
Wikipedia(1 entry)
- cswiki Otto Janka