# Umberto Grassi
**Wikidata**: [Q112556228](https://www.wikidata.org/wiki/Q112556228)  
**Source**: https://4ort.xyz/entity/umberto-grassi


## References

1. Czech National Authority Database
2. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-5657-0614/employment/3231104)
3. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-5657-0614/employment/3231034)
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. National Library of Israel Names and Subjects Authority File