# Piotr Zayonchkovskiy

> Soviet historian (1904–1983)

**Wikidata**: [Q4184336](https://www.wikidata.org/wiki/Q4184336)  
**Source**: https://4ort.xyz/entity/piotr-zayonchkovskiy


## References

1. Great Soviet Encyclopedia (1969–1978)
2. BnF authorities
3. LIBRIS. 2013
4. general catalog of BnF
5. Virtual International Authority File
6. CiNii Research
7. National Library of Israel Names and Subjects Authority File