# Karl Caffa
**Wikidata**: [Q60841159](https://www.wikidata.org/wiki/Q60841159)  
**Source**: https://4ort.xyz/entity/karl-caffa


## References

1. Czech National Authority Database
2. CERL Thesaurus
3. Catalog of the German National Library
4. LIBRIS
5. MAK
6. [Source](http://thesaurus.cerl.org/record/cnp00386184)
7. [LIBRIS](http://libris.kb.se/gdsw1rl03g3vsk0)