# Hans Wallengren

> Swedish politician and zoologist

**Wikidata**: [Q6230656](https://www.wikidata.org/wiki/Q6230656)  
**Source**: https://4ort.xyz/entity/hans-wallengren


## References

1. general catalog of BnF
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. Virtual International Authority File
4. [Source](https://runeberg.org/svlartid/1929/0396.html)
5. BnF authorities
6. [Source](https://runeberg.org/vemardet/1918/0407.html)
7. [Source](https://runeberg.org/vemardet/1933/0882.html)
8. [Source](https://runeberg.org/vemvardet/0199.html)
9. IdRef
10. LIBRIS. 2012