# Johann Horzalka
**Wikidata**: [Q1505663](https://www.wikidata.org/wiki/Q1505663)  
**Source**: https://4ort.xyz/entity/johann-horzalka


## References

1. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000004207&local_base=svk04)
2. [regional database of the Regional Library of Highlands](https://tritius.kkvysociny.cz/authority/1064660)
3. Biographical Dictionary of the History of the Czech Lands
4. Czech National Authority Database
5. Musicalics
6. Horzalka, Johann Evangelist (BLKÖ)
7. Virtual International Authority File
8. Integrated Authority File
9. Österreichisches Biographisches Lexikon 1815–1950
10. MAK
11. datos.bne.es
12. [Source](http://imslp.org/wiki/Category:Horzalka%2C_Johann)
13. International Music Score Library Project
14. CERL Thesaurus
15. [Source](http://www.musiklexikon.ac.at/ml/ml-beacon.txt)