a person in the record
Yuri Polukarov
USSR chemist1927 to 2010
Wikidata names Alexander Frumkin as doctoral advisor and names Alexander Frumkin as teacher. Linked to Wikidata.
How to read the marksstated by Wikidata or indexed by OpenAlex
Advisors on Wikidata1
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
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
The line above and below1 step
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 WikidataAlexander Frumkin
Education and career3
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- 1943 to 1948
- from 1953
- undated