# Otto Heidl
**Wikidata**: [Q11801068](https://www.wikidata.org/wiki/Q11801068)  
**Source**: https://4ort.xyz/entity/otto-heidl


## References

1. [Students of the Universities of Prague 1882–1945](http://is.cuni.cz/webapps/archiv/public/person/se/1682382368206447)
2. Virtual International Authority File
3. Students of the Universities of Prague 1882–1945