# Julius Heitzmann
**Wikidata**: [Q53502386](https://www.wikidata.org/wiki/Q53502386)  
**Source**: https://4ort.xyz/entity/julius-heitzmann


## References

1. Österreichisches Biographisches Lexikon 1815–1950
2. Virtual International Authority File
3. The Stuttgart Database of Scientific Illustrators 1450–1950
4. CERL Thesaurus
5. NUKAT
6. [Österreichisches Biographisches Lexikon 1815–1950](https://www.biographien.ac.at/oebl/oebl_H/Heitzmann_Julius_1847_1922.xml)
7. National Library of Israel Names and Subjects Authority File