# Viktor Nejdl
**Wikidata**: [Q55069153](https://www.wikidata.org/wiki/Q55069153)  
**Source**: https://4ort.xyz/entity/viktor-nejdl


## References

1. Czech National Authority Database
2. Regional Database of the Central Bohemian Research Library in Kladno
3. [Collection of Registry Books at Prague City Archives](http://katalog.ahmp.cz/pragapublica/permalink?xid=7659C8D634004B148A4A86043768801C&scan=46#scan46)
4. Biographies of the Entomologists of the World