a person in the record
Lev Vyacheslavovich Ferri
Doctoral advisor Aleksandr Sergeevich Serebrovskiĭ 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