# Sigurd Hjelde

> Norwegian professor

**Wikidata**: [Q5807333](https://www.wikidata.org/wiki/Q5807333)  
**Source**: https://4ort.xyz/entity/sigurd-hjelde


## References

1. Czech National Authority Database
2. general catalog of BnF
3. Virtual International Authority File
4. [Source](http://catalogo.pusc.it/cgi-bin/koha/opac-authoritiesdetail.pl?authid=37696)
5. [Source](http://catalogo.pusc.it/auth/37696)
6. National Library of Israel Names and Subjects Authority File