# Philipp Bartholomé Rüfer
**Wikidata**: [Q4402297](https://www.wikidata.org/wiki/Q4402297)  
**Source**: https://4ort.xyz/entity/philipp-bartholom-r-fer


## References

1. Integrated Authority File
2. MusicBrainz
3. International Music Score Library Project
4. Virtual International Authority File