(Q51553440)
Statements
1 reference
1930
2 references
Igor Pavlovič Obrosov
9 October 2017
Igor Obrosov
9 October 2017
23 May 1930
1 reference
2010
2 references
Igor Pavlovič Obrosov
9 October 2017
Igor Obrosov
9 October 2017
2 references
Identifiers
1 reference