a person in the record
René Krieg
Doctoral advisors on Wikidata: Jens Greve, Stephan Lessenich, and Tilman Reitz.
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