# Valdemar Poulsen

> Danish geologist, author and professor of geology (1929-2010)

**Wikidata**: [Q108718356](https://www.wikidata.org/wiki/Q108718356)  
**Source**: https://4ort.xyz/entity/valdemar-poulsen-q108718356


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. [Source](https://biografiskleksikon.lex.dk/Valdemar_Poulsen_-_geolog)