# Dietrich-Alex Koch
**Wikidata**: [Q65972767](https://www.wikidata.org/wiki/Q65972767)  
**Source**: https://4ort.xyz/entity/dietrich-alex-koch


## References

1. BnF authorities
2. [Source](http://catalogo.pusc.it/cgi-bin/koha/opac-authoritiesdetail.pl?authid=43442)
3. NUKAT
4. Virtual International Authority File
5. National Library of Israel Names and Subjects Authority File