a person in the record
Christoph Michael Bergmann
Doctoral advisors on Wikidata: John B. Hearnshaw, Michael Endl, and Robert A. Wittenmyer.
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-20261008T220003Z