# Heinrich Baumann
**Wikidata**: [Q94937025](https://www.wikidata.org/wiki/Q94937025)  
**Source**: https://4ort.xyz/entity/heinrich-baumann-q94937025


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. [LIBRIS. 2018](https://libris.kb.se/qn2590b81mb788m)