a person in the record
Lyudmila Grigoryeva
Doctoral advisors Alexander Gendin and Nikolaj Antonovič Trofimčuk 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