# Josef Šulc
**Wikidata**: [Q55073012](https://www.wikidata.org/wiki/Q55073012)  
**Source**: https://4ort.xyz/entity/josef-ulc-q55073012


## References

1. Czech National Authority Database
2. Regional Database of the Central Bohemian Research Library in Kladno
3. Biographies of the Entomologists of the World