# Carl Friesach

> Austrian mathematician and geophysicist

**Wikidata**: [Q54036668](https://www.wikidata.org/wiki/Q54036668)  
**Source**: https://4ort.xyz/entity/carl-friesach


## References

1. Nachlässe in Austria
2. Integrated Authority File
3. Mathematics Genealogy Project
4. CERL Thesaurus
5. [Österreichisches Biographisches Lexikon 1815–1950](https://www.biographien.ac.at/oebl/oebl_F/Friesach_Karl_1821_1891.xml)