Academic Ancestry

a person in the record

Oleksandr Markevych

Ukrainian biologist1905 to 1999

Wikidata names Valentin Dogiel as doctoral advisor, lists 4 doctoral students, and names Ivan Schmalhausen, Mykhaylo Voskoboynykov, and Valentin Dogiel as teachers. Linked to Wikidata, Wikipedia, and 4 other registers.

Open the full sheetCiteData
Oleksandr Markevych, pictured

Two steps up and one down. Solid lines from Wikidata. The full sheet opens at four up and two down.

How to read the marksstated by Wikidata or indexed by OpenAlex

Advisors on Wikidata1

From Wikidata, shown separately from the thesis records.

Students on Wikidata4

From Wikidata, shown separately from the thesis records.

Teachers and mentors3

Wikidata's "student of" and "student" statements: a line of training beside the lineage, never a thesis supervision and never counted with one.

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.

Below them, within 3 steps, the record reaches 6 people: 6 stated by Wikidata.

Education and career2

From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.