(Q65708287)
Statements
1 reference
18 October 2018
Ryzhkov, Yury Petrovich (English)
24 December 1936
0 references
1 reference
18 October 2018
Ryzhkov, Yury Petrovich (English)
1 reference
1 reference
18 October 2018
International Masters – November 2012 (English)