# Robert Fricke

> German mathematician (1861–1930)

**Wikidata**: [Q91664](https://www.wikidata.org/wiki/Q91664)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Robert_Fricke)  
**Source**: https://4ort.xyz/entity/robert-fricke


## References

1. Integrated Authority File
2. Czech National Authority Database
3. [Source](http://www.w-volk.de/museum/grave94.htm)
4. [Mathematics Genealogy Project](https://www.genealogy.math.ndsu.nodak.edu/id.php?id=7422)
5. International Standard Name Identifier
6. Virtual International Authority File
7. CiNii Research
8. MacTutor History of Mathematics archive
9. SNAC
10. Mathematics Genealogy Project
11. [Source](https://www.google.cat/books?id=Lbk0EAAAQBAJ)
12. CONOR.SI
13. [LIBRIS. 2018](https://libris.kb.se/katalogisering/97mpsq7t2gm4tc4)
14. National Library of Israel Names and Subjects Authority File