(Q95456970)
Statements
1 reference
1 reference
18 May 1934
2 references
2 references
1987
3 references
1 reference
1 reference
2 references
2 references
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
Identifiers
Kirchner, Zdeněk
1 reference
1 reference