# Isidre Grau i Antolí

> Spanish writer and engineer

**Wikidata**: [Q11683741](https://www.wikidata.org/wiki/Q11683741)  
**Source**: https://4ort.xyz/entity/isidre-grau-i-antol-


## References

1. Gran Enciclopèdia Catalana
2. general catalog of BnF
3. Virtual International Authority File
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. BnF authorities
6. Autoritats UB