# Otto Schwarz
**Wikidata**: [Q94867346](https://www.wikidata.org/wiki/Q94867346)  
**Source**: https://4ort.xyz/entity/otto-schwarz-q94867346


## References

1. [Students of the Universities of Prague 1882–1945](http://is.cuni.cz/webapps/archiv/public/person/se/1605703729174087)
2. Catalog of the German National Library
3. Integrated Authority File
4. Deutsche Biographie
5. Österreichisches Biographisches Lexikon 1815–1950
6. [Österreichisches Biographisches Lexikon 1815–1950](https://www.biographien.ac.at/oebl/oebl_S/Schwarz_Otto_1867_1927.xml)
7. Students of the Universities of Prague 1882–1945