a person in the record
Alexander Haberl
Doctoral advisors on Wikidata: Alex Bespalov, Dirk Praetorius, and Timo Betcke.
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