# Johannes Humlum

> Danish geographer

**Wikidata**: [Q12320078](https://www.wikidata.org/wiki/Q12320078)  
**Source**: https://4ort.xyz/entity/johannes-humlum


## References

1. Integrated Authority File
2. general catalog of BnF
3. Virtual International Authority File
4. BnF authorities
5. Dansk Biografisk Leksikon
6. National Library of Israel Names and Subjects Authority File
7. Catalogo of the National Library of India