(Q55769535)
Statements
1867
4 references
27 July 2018
Sergij Ivanovič Četverikov
9 October 2017
Sergiĭ Chetverikov
1947
4 references
27 July 2018
Sergij Ivanovič Četverikov
9 October 2017
Sergiĭ Chetverikov
1 reference
Identifiers
2 references
1 reference
1 reference
Chetverikov, Sergii, 1867-1947