# Ludvík Bohumil Kašpar
**Wikidata**: [Q21876156](https://www.wikidata.org/wiki/Q21876156)  
**Source**: https://4ort.xyz/entity/ludv-k-bohumil-ka-par


## 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=59958265A7C24D5CA2DE6FE1089C3C02&scan=37#scan37)
4. Virtual International Authority File
5. Český hudební slovník osob a institucí
6. Bibliography of the History of the Czech Lands