# Alvaro Hacar

> Spanish astrophysicist

**Wikidata**: [Q54253219](https://www.wikidata.org/wiki/Q54253219)  
**Source**: https://4ort.xyz/entity/alvaro-hacar


## References

1. data.bibliotheken.nl
2. Virtual International Authority File
3. [Source](https://orcid.org/0000-0001-5397-6961)
4. [Source](https://sites.google.com/site/alvarohacar/cv)