# V. Sergeevich
**Wikidata**: [Q4416867](https://www.wikidata.org/wiki/Q4416867)  
**Source**: https://4ort.xyz/entity/v-sergeevich


## References

1. IdRef
2. LIBRIS. 2012
3. The Fine Art Archive
4. Virtual International Authority File
5. Bibliography of the History of the Czech Lands