# Felix Klein-Franke
**Wikidata**: [Q111659056](https://www.wikidata.org/wiki/Q111659056)  
**Source**: https://4ort.xyz/entity/felix-klein-franke


## References

1. Integrated Authority File
2. Virtual International Authority File
3. CiNii Research
4. [Source](http://mak.bn.org.pl/cgi-bin/KHW/makwww.exe?BM=1&NU=1&IM=4&WI=9810695433305606)