a person in the record
Joachim Spoerhase
Doctoral advisors on Wikidata: Alexander Wolff, Hartmut Noltemeier, and Horst A. Eiselt.
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