a person in the record
Frits Böttcher
Doctoral advisor on Wikidata: Anton Eduard van Arkel; 4 doctoral students on Wikidata.
Advisors on Wikidata
Wikidata's own statements of who supervised whom, kept apart from the record's theses and never counted with them.
Students on Wikidata4
Wikidata's own statements of who supervised whom, kept apart from the record's theses and never counted with them.
- Menno S. de Grootborn 1927
- Paul Johann Gellingsborn 1927
- Arie Ripborn 1941
- Paul Bordewijkborn 1943
Wikidata run graph-wikidata-20261008T172418Z