# Karl Norbert
**Wikidata**: [Q98834190](https://www.wikidata.org/wiki/Q98834190)  
**Source**: https://4ort.xyz/entity/karl-norbert


## References

1. Czech National Authority Database
2. [Source](https://www.musiklexikon.ac.at/ml/musik_N/Norbert_Karl.xml)
3. Virtual International Authority File
4. Österreichisches Biographisches Lexikon 1815–1950
5. [Source](http://biography.hiu.cas.cz/Personal/index.php/NORBERT%20Karl%203.10.1893-6.8.1936)
6. [Source](https://aleph.nkp.cz/F/?func=find-c&local_base=aut&ccl_term=ica=js20051010020&CON_LNG=ENG)
7. [Source](https://www.biographien.ac.at/oebl/oebl_N/Norbert_Karl_1893_1936.xml)