Academic Ancestry

a person in the record

Nikolai Ryzhkov

Scientist1923 to 2013

Wikidata names Andrey Lebedinsky as doctoral advisor. Linked to Wikidata.

Nikolai Ryzhkov, pictured

How to read the marksstated by Wikidata or indexed by OpenAlex

Advisors on Wikidata1

From Wikidata, shown separately from the thesis records.

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.