# Nadezhda Nikolaevna Ladygina-Kots

> Russian ethologist and psychologist (1889-1963)

**Wikidata**: [Q15133111](https://www.wikidata.org/wiki/Q15133111)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Nadezhda_Ladygina-Kohts)  
**Source**: https://4ort.xyz/entity/nadezhda-nikolaevna-ladygina-kots


## References

1. Integrated Authority File
2. Great Soviet Encyclopedia (1969–1978)
3. Correspondence of French physiologist R.-G. Busnel with Soviet psychologist N.I. Zhinkin: evidences of scientific cooperation between scientists from France and Soviet Union (1950s–1970s)
4. Virtual International Authority File
5. CiNii Research
6. Pedagogues and Psychologists of the World
7. IdRef