# Erwin Ruck
**Wikidata**: [Q94889759](https://www.wikidata.org/wiki/Q94889759)  
**Source**: https://4ort.xyz/entity/erwin-ruck


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Catalog of the German National Library
4. Deutsche Biographie
5. [Source](https://library.aarome.org/cgi-bin/koha/opac-authoritiesdetail.pl?marc=1&authid=12452929)
6. Virtual International Authority File