# Grethe Heltberg

> Danish writer (1911-1996)

**Wikidata**: [Q4953521](https://www.wikidata.org/wiki/Q4953521)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Grethe_Heltberg)  
**Source**: https://4ort.xyz/entity/grethe-heltberg


## References

1. BnF authorities
2. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
3. Virtual International Authority File
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. Faceted Application of Subject Terminology
6. MusicBrainz
7. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb12521585j)
8. IdRef