# Heinrich Franz Friedrich Tietze

> Austrian mathematician (1880–1964)

**Wikidata**: [Q84554](https://www.wikidata.org/wiki/Q84554)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Heinrich_Tietze)  
**Source**: https://4ort.xyz/entity/heinrich-franz-friedrich-tietze


## References

1. Integrated Authority File
2. BnF authorities
3. MacTutor History of Mathematics archive
4. Mathematics Genealogy Project
5. International Standard Name Identifier
6. Virtual International Authority File
7. CiNii Research
8. [Source](https://kalliope-verbund.info/DE-611-BF-130786)
9. SNAC
10. Freebase Data Dumps. 2013
11. [BnF authorities](http://data.bnf.fr/ark:/12148/cb165326029)
12. National Library of Israel Names and Subjects Authority File