a person in the record
Jürgen Voß
Doctoral advisors on Wikidata: Dietrich Kölzow, Helmut Gerhard Christof Schmeißer, and Paul Butzer.
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