# Olof Gullberg
**Wikidata**: [Q5776330](https://www.wikidata.org/wiki/Q5776330)  
**Source**: https://4ort.xyz/entity/olof-gullberg


## References

1. LIBRIS. 2012
2. Virtual International Authority File
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Swedish Musical Heritage
5. Library of Congress Authorities