# Hans Kollwitz

> German physician (1892-1971)

**Wikidata**: [Q4407187](https://www.wikidata.org/wiki/Q4407187)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hans_Kollwitz)  
**Source**: https://4ort.xyz/entity/hans-kollwitz


## References

1. Virtual International Authority File
2. Faceted Application of Subject Terminology
3. CiNii Research
4. BnF authorities
5. Library of Congress Authorities
6. CONOR.SI