# Ernst A. Hauser

> Ph.D. Universität Wien 1921

**Wikidata**: [Q55676033](https://www.wikidata.org/wiki/Q55676033)  
**Source**: https://4ort.xyz/entity/ernst-a-hauser


## References

1. Integrated Authority File
2. Mathematics Genealogy Project
3. BnF authorities
4. National Library of Israel Names and Subjects Authority File
5. Catalogo of the National Library of India