a person in the record
Boris Petrov
Soviet engineer1913 to 1980
Wikidata names Nikolai Luzin and Viktor Sergeevich Kulebakin as doctoral advisors, lists 3 doctoral students, names Viktor Sergeevich Kulebakin as teacher, and lists 1 person they taught. Linked to Wikidata, Mathematics Genealogy Project, and 4 other registers.

How to read the markscited by a repository's recordstated by Wikidata or indexed by OpenAlexclaimed on an ORCID list, or inferred
Advisors on Wikidata2
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
- stated by Wikidata
Students on Wikidata3
From Wikidata, shown separately from the thesis records.
- stated by Wikidataborn 1929
- stated by Wikidataborn 1937
- stated by Wikidataborn 1939
Teachers and mentors1
Wikidata's "student of" and "student" statements: a line of training beside the lineage, never a thesis supervision and never counted with one.
- a teacher or mentor, stated by Wikidata: not a thesis supervision
Taught1
Wikidata's "student of" and "student" statements: a line of training beside the lineage, never a thesis supervision and never counted with one.
- a teacher or mentor, stated by Wikidata: not a thesis supervisionborn 1946
The line above and below4 steps
The advisors of their advisors, four steps up at most, in the thesis records and on Wikidata, each kind marked; a person in both is listed once.
- 1 step up
stated by WikidataNikolai Luzinstated by WikidataViktor Sergeevich Kulebakin
- 2 steps up
stated by WikidataDmitri Egorovstated by WikidataNikolay Zhukovsky
- 3 steps up
stated by WikidataAugust Davidovstated by WikidataNikolai Bugaev
- 4 steps up
stated by WikidataErnst Kummerstated by WikidataJoseph Liouvillestated by WikidataKarl Weierstraßstated by WikidataNikolai Brashman
Below them, within 3 steps, the record reaches 18 people: 18 stated by Wikidata.
Education and career3
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undated
- undated
- undated