# Gregor Semrad
**Wikidata**: [Q95328393](https://www.wikidata.org/wiki/Q95328393)  
**Source**: https://4ort.xyz/entity/gregor-semrad


## References

1. Catalog of the German National Library
2. Czech National Authority Database
3. ADAGP/CISAC membership list at 07/01/2019
4. DACS register
5. Virtual International Authority File
6. ADAGP directory