# Giovanni Zappa

> astronomer (1884-1923)

**Wikidata**: [Q61482981](https://www.wikidata.org/wiki/Q61482981)  
**Source**: https://4ort.xyz/entity/giovanni-zappa


## References

1. BnF authorities
2. Catalog of the German National Library
3. Virtual International Authority File
4. [Source](http://digitale.beic.it/primo_library/libweb/action/search.do?fn=search&vid=BEIC&vl%283134987UI0%29=creator&vl%28freeText0%29=Zappa%20Giovanni)
5. OPAC SBN