# Gregor Rösler
**Wikidata**: [Q21281790](https://www.wikidata.org/wiki/Q21281790)  
**Source**: https://4ort.xyz/entity/gregor-r-sler


## References

1. Catalog of the German National Library
2. CERL Thesaurus
3. Répertoire International des Sources Musicales
4. Virtual International Authority File