# Alexander Friedmann
**Wikidata**: [Q2642133](https://www.wikidata.org/wiki/Q2642133)  
**Source**: https://4ort.xyz/entity/alexander-friedmann-q2642133


## References

1. Integrated Authority File
2. Virtual International Authority File
3. [Source](https://www.geschichtewiki.wien.gv.at/index.php?curid=33978)