# Josef Šula

> botanist (1909-1973)

**Wikidata**: [Q21610030](https://www.wikidata.org/wiki/Q21610030)  
**Source**: https://4ort.xyz/entity/josef-ula


## References

1. Czech National Authority Database
2. [Students of the Universities of Prague 1882–1945](http://is.cuni.cz/webapps/archiv/public/person/se/1339651338671123)
3. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000014498&local_base=svk04)
4. [Olomouc City Library regional database](https://tritius.kmol.cz/authority/864397)
5. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
6. International Plant Names Index
7. author citation in botany and mycology
8. Harvard Index of Botanists
9. MAK
10. Students of the Universities of Prague 1882–1945
11. [Regional Database of the Central Bohemian Research Library in Kladno](https://ipac.svkkl.cz/arl-kl/cs/detail-kl_us_auth-p0073900-sula-Josef-19091973)