a person in the record
Dion Caecilia Sylvia Coumans
Doctoral advisors Ieke Moerdijk and Mai Gehrke 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.
Wikidata run graph-wikidata-20261015T220004Z