# Ragnar Gullstrand

> Swedish historian (1887-1958)

**Wikidata**: [Q5776462](https://www.wikidata.org/wiki/Q5776462)  
**Source**: https://4ort.xyz/entity/ragnar-gullstrand


## References

1. Virtual International Authority File
2. [Source](https://runeberg.org/vemardet/1943/0290.html)
3. [Source](https://runeberg.org/vemardet/1945/0387.html)
4. [Source](https://runeberg.org/vemardet/1953/0394.html)
5. [Source](https://runeberg.org/vemardet/1955/0355.html)
6. [Source](https://runeberg.org/vemardet/1957/0369.html)
7. [LIBRIS. 2013](https://libris.kb.se/katalogisering/pm1492272z5mnv6)