# Oskar B. Šejnin
**Wikidata**: [Q95328110](https://www.wikidata.org/wiki/Q95328110)  
**Source**: https://4ort.xyz/entity/oskar-b-ejnin


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Catalog of the German National Library
4. Virtual International Authority File
5. [LIBRIS. 2012](https://libris.kb.se/0xbdhq1j1jpndjb)