# Theodoor Hendrik van de Velde

> Dutch sexologist (1873-1937)

**Wikidata**: [Q942113](https://www.wikidata.org/wiki/Q942113)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Theodoor_Hendrik_van_de_Velde)  
**Source**: https://4ort.xyz/entity/theodoor-hendrik-van-de-velde


## References

1. Integrated Authority File
2. Virtual International Authority File
3. CiNii Research
4. filmportal.de
5. Freebase Data Dumps. 2013
6. CONOR.SI
7. Autoritats UB
8. LIBRIS. 2012
9. Regional Database of the Central Bohemian Research Library in Kladno