a person in the record
N. V. Zvolinskiĭ
Doctoral advisors Nikolai Luzin and Sergey Chaplygin on Wikidata.
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-20261015T220004Z