a person in the record
Machiel Bouwmans
Doctoral advisors on Wikidata: Martin Mulder, Piety Runhaar, and Renate Wesselink.
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-20261008T172418Z