a person in the record
Sjors van der Stelt
Doctoral advisors on Wikidata: Arjen Doelman, Geertje M. Hek, and Jens Rademacher.
Advisors on Wikidata
Wikidata's own statements of who supervised whom, kept apart from the record's theses and never counted with them.
Wikidata run graph-wikidata-20261015T220004Z