# Siegfried G. Richter
**Wikidata**: [Q53836113](https://www.wikidata.org/wiki/Q53836113)  
**Source**: https://4ort.xyz/entity/siegfried-g-richter


## References

1. IdRef
2. Virtual International Authority File
3. [Source](http://catalogo.pusc.it/cgi-bin/koha/opac-authoritiesdetail.pl?authid=66988)
4. Autoritats UB
5. National Library of Israel Names and Subjects Authority File