a person in the record
Robert Beinert
Doctoral advisors on Wikidata: Gabriele Steidl, Gerlind Plonka, and Stefan Kunis.
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-20261008T172418Z