# Ivor Grattan-Guinness

> Historian of mathematics and logic (1941-2014)

**Wikidata**: [Q1252931](https://www.wikidata.org/wiki/Q1252931)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ivor_Grattan-Guinness)  
**Source**: https://4ort.xyz/entity/ivor-grattan-guinness


## References

1. BnF authorities
2. Integrated Authority File
3. Czech National Authority Database
4. Mathematics Genealogy Project
5. International Standard Name Identifier
6. Virtual International Authority File
7. CiNii Research
8. Freebase Data Dumps. 2013
9. CONOR.SI
10. Autoritats UB
11. LIBRIS. 2002
12. Bibliography of the History of the Czech Lands