# Heinrich B. Waelsch
**Wikidata**: [Q94822931](https://www.wikidata.org/wiki/Q94822931)  
**Source**: https://4ort.xyz/entity/heinrich-b-waelsch


## References

1. Catalog of the German National Library
2. [Students of the Universities of Prague 1882–1945](http://is.cuni.cz/webapps/archiv/public/person/se/1378399963738951)
3. Students of the Universities of Prague 1882–1945
4. Virtual International Authority File