a person in the record
Yevgeny Zakharov
Director of the Moscow Geological Exploration Institute1902 to 1980
Wikidata names Vladimir A. Obruchev as doctoral advisor and names Vladimir A. Obruchev 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 below2 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 WikidataVladimir A. Obruchev
- 2 steps up
stated by WikidataIvan Vasil'evich Mushketov
Education and career2
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied
- undated