a person in the record
Louis Marcel Gerard Frans Maria Walpot
Doctoral advisors on Wikidata: Marcus Iwan Gerritsma and Pieter Gerrit Bakker.
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-20261014T220004Z