# Helga J. Hajdú

> Hungarian literary historian, librarian (1907–1970)

**Wikidata**: [Q113786972](https://www.wikidata.org/wiki/Q113786972)  
**Source**: https://4ort.xyz/entity/helga-j-hajd-


## References

1. Magyar életrajzi lexikon
2. Catalog of the German National Library
3. Czech National Authority Database
4. Virtual International Authority File
5. Index Theologicus
6. Integrated Authority File