# Johann Samuel Ersch

> German bibliographer

**Wikidata**: [Q65084](https://www.wikidata.org/wiki/Q65084)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Johann_Samuel_Ersch)  
**Source**: https://4ort.xyz/entity/johann-samuel-ersch


## References

1. Integrated Authority File
2. BnF authorities
3. International Standard Name Identifier
4. Virtual International Authority File
5. SNAC
6. Freebase Data Dumps. 2013
7. Czech National Authority Database
8. CONOR.SI
9. Bibliography of the History of the Czech Lands