# Federica Spitzer
**Wikidata**: [Q94772275](https://www.wikidata.org/wiki/Q94772275)  
**Source**: https://4ort.xyz/entity/federica-spitzer


## References

1. Catalog of the German National Library
2. Czech National Authority Database
3. Faceted Application of Subject Terminology
4. [Source](https://www.sbt.ti.ch/all/evento/3439.pdf)
5. National Library of Israel Names and Subjects Authority File