a person in the record
Stanislaus von Prowazek
Doctoral advisors on Wikidata: Berthold Hatschek, Ernst Mach, and Richard Hertwig.
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