a person in the record
Eckhard Müller
Doctoral advisors on Wikidata: Annelies Laschitza, Dieter Fricke, and Fritz Staude.
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