a person in the record
Katharina Lürwer-Brüggemeier
Doctoral advisors on Wikidata: Friedhelm Meyer auf der Heide and Martin Ziegler.
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