a person in the record
Bernd Kehrer
Doctoral advisors on Wikidata: Dieter Schubert, Jürgen Bormann, and Karl-Heinz Kutschke.
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