# Nikolaĭ Vasilʹevich Sivachev

> Soviet historian (1934-1983)

**Wikidata**: [Q15079331](https://www.wikidata.org/wiki/Q15079331)  
**Source**: https://4ort.xyz/entity/nikola-vasil-evich-sivachev


## References

1. IdRef
2. Czech National Authority Database
3. LIBRIS