(Q123944776)
Statements
Portret van prof. dr. W. de Sitter (1872-1934) (Dutch)
1 reference
21 December 2023
Portrait of prof. dr. W. de Sitter (1872-1934) (English)
1 reference
21 December 2023
1 reference
21 December 2023
1 reference
21 December 2023
76 centimetre
1 reference
21 December 2023
92 centimetre
1 reference
21 December 2023