a person in the record
Balthasar van der Pol
Doctoral advisor on Wikidata: Willem Julius; 2 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 Wikidata2
Wikidata's own statements of who supervised whom, kept apart from the record's theses and never counted with them.
- Jacob van Slootenborn 1905
- Louis Stumpersborn 1911
Wikidata run graph-wikidata-20261008T172418Z