(Q18708379)
Statements
20. century
0 references
1 reference
1 November 1973
1 reference
2 July 2020
1 reference
2 July 2020
1 reference
1 January 1989
2 references
Identifiers
1 reference
0000-0001-6393-1441.xml
10 January 2021
Sitelinks
Wikipedia(1 entry)
- enwiki Jerzy Krupka