# Karl Friedrich Ulrichs
**Wikidata**: [Q60519600](https://www.wikidata.org/wiki/Q60519600)  
**Source**: https://4ort.xyz/entity/karl-friedrich-ulrichs


## References

1. BnF authorities
2. [Source](https://www.ekd.de/ulrichs-karl-friedrich-83557.htm)
3. [Source](http://catalogo.pusc.it/cgi-bin/koha/opac-authoritiesdetail.pl?authid=80492)
4. Virtual International Authority File
5. [Source](https://d-nb.info/983320705)