a person in the record
Sergiy Nikitin
Doctoral advisors on Wikidata: Pekka Neittaanmäki, Timo Tiihonen, and Vagan Terziyan.
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