a person in the record
Otto Heckmann
3 doctoral students on Wikidata.
Students on Wikidata3
Wikidata's own statements of who supervised whom, kept apart from the record's theses and never counted with them.
- Heinrich Siedentopfborn 1906
- Walter Ernst Frickeborn 1915
- István Ozsváthborn 1928
Wikidata run graph-wikidata-20261008T172418Z