# Jón Viðar Sigurðsson

> Icelandic professor

**Wikidata**: [Q11979649](https://www.wikidata.org/wiki/Q11979649)  
**Source**: https://4ort.xyz/entity/j-n-vi-ar-sigur-sson


## References

1. Czech National Authority Database
2. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb13558574b)
3. datos.bne.es
4. general catalog of BnF
5. Virtual International Authority File
6. [Source](https://openlibrary.org/authors/OL605752A/J%C3%B3n_Vi%C3%B0ar_Sigur%C3%B0sson?merge=true&duplicates=OL5894784A,OL6459532A,OL8096571A,OL9263090A,OL9620112A,OL10387449A&mrid=120261)
7. [LIBRIS. 2012](https://libris.kb.se/katalogisering/1zcffv3k4d4shs5)
8. National Library of Israel Names and Subjects Authority File