a person in the record
Aleksandr Shkarin
Russian pediatrician1876 to 1920
Wikidata names Alexander Jakowlewitsch Danilewski and Nikolaj Petrovic̆ Gundobin as doctoral advisors, lists 4 doctoral students, names Nikolaj Petrovic̆ Gundobin as teacher, and lists 5 people they taught. Linked to Wikidata.

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 Wikidata4
From Wikidata, shown separately from the thesis records.
- stated by Wikidataborn 1882
- stated by Wikidataborn 1884
- stated by Wikidataborn 1885
- stated by Wikidataborn 1894
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
Taught5
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 1874
- a teacher or mentor, stated by Wikidata: not a thesis supervisionborn 1882
- a teacher or mentor, stated by Wikidata: not a thesis supervisionborn 1883
- a teacher or mentor, stated by Wikidata: not a thesis supervisionborn 1885
- a teacher or mentor, stated by Wikidata: not a thesis supervisionborn 1894
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 WikidataAlexander Jakowlewitsch Danilewskistated by WikidataNikolaj Petrovic̆ Gundobin
- 2 steps up
stated by WikidataNikolay Ivanovich Bystrovstated by WikidataNikolay Tol'skiystated by WikidataNil Filatov
- 3 steps up
stated by WikidataOscar Liebreichstated by WikidataVasily Florinsky
- 4 steps up
stated by WikidataAlexander Borodinstated by WikidataCarl Remigius Freseniusstated by WikidataEduard Krassovskystated by WikidataIvan Sechenovstated by WikidataSergey Petrovich Botkin
Below them, within 3 steps, the record reaches 10 people: 10 stated by Wikidata.
Education and career2
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undated
- undated