# Walter Del-Negro

> Austrian philosopher and geologist (1898–1984)

**Wikidata**: [Q2543947](https://www.wikidata.org/wiki/Q2543947)  
**Source**: https://4ort.xyz/entity/walter-del-negro


## References

1. Integrated Authority File
2. International Standard Name Identifier
3. Virtual International Authority File
4. Salzburgwiki
5. IdRef
6. CONOR.SI
7. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)
8. National Library of Israel Names and Subjects Authority File