# Gunvald Opstad

> Norwegian journalist

**Wikidata**: [Q11973350](https://www.wikidata.org/wiki/Q11973350)  
**Source**: https://4ort.xyz/entity/gunvald-opstad


## References

1. Norwegian Authority File: Persons and Corporate Bodies
2. general catalog of BnF
3. Virtual International Authority File
4. [Merkedager : fødselsdager, stiftelsesdatoer, begivenheter](http://urn.nb.no/URN:NBN:no-nb_digibok_2008060900023#3)
5. IdRef