Sonnenfeldt, Helmut (1926-)
http://data.bibliotheken.nl/id/thes/p067762670 an entity of type: Person
Sonnenfeldt, Helmut (1926-)
Helmut Sonnenfeldt
xsd:gYear
1926
Sonnenfeldt
Helmut
blank nodes
067762670
xsd:date
2023-05-20