a person in the record
Mariusz Giero
Doctoral advisors on Wikidata: Andrzej Trybulec, Kazimierz Trzesicki, and Yasunari Shidama.
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