# Jean Defradas
**Wikidata**: [Q33104169](https://www.wikidata.org/wiki/Q33104169)  
**Source**: https://4ort.xyz/entity/jean-defradas


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb12299222p)
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. BnF authorities
4. [Source](http://www.persee.fr/doc/bude_0004-5527_1974_num_1_2_3266)
5. Virtual International Authority File
6. National Library of Israel Names and Subjects Authority File