# Bernard Ber Mark

> Polish journalist and historian (1908-1966)

**Wikidata**: [Q2898300](https://www.wikidata.org/wiki/Q2898300)  
**Source**: https://4ort.xyz/entity/bernard-ber-mark


## References

1. BnF authorities
2. Virtual International Authority File
3. CiNii Research
4. LIBRIS. 2013
5. Sejm-Wielki.pl
6. Regional Database of the Central Bohemian Research Library in Kladno