# Gregory S. Kavka
**Wikidata**: [Q110089164](https://www.wikidata.org/wiki/Q110089164)  
**Source**: https://4ort.xyz/entity/gregory-s-kavka


## References

1. Virtual International Authority File
2. Integrated Authority File
3. BnF authorities
4. SHARE Catalogue
5. NUKAT
6. Catálogo de autoridades BNMM
7. National Library of Israel Names and Subjects Authority File
8. Catalogo of the National Library of India