# Siegfried Petrenz
**Wikidata**: [Q55676160](https://www.wikidata.org/wiki/Q55676160)  
**Source**: https://4ort.xyz/entity/siegfried-petrenz


## References

1. Integrated Authority File
2. MusicBrainz
3. CiNii Research
4. Virtual International Authority File
5. Discogs
6. National Library of Israel Names and Subjects Authority File