# Pyotr Gannushkin

> psychiatrist (1875–1933)

**Wikidata**: [Q887584](https://www.wikidata.org/wiki/Q887584)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Pyotr_Gannushkin)  
**Source**: https://4ort.xyz/entity/pyotr-gannushkin


## References

1. Virtual International Authority File
2. Pedagogues and Psychologists of the World