# Paul Niggli

> Swiss crystallographer and professor (1888-1953)

**Wikidata**: [Q124142](https://www.wikidata.org/wiki/Q124142)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Paul_Niggli)  
**Source**: https://4ort.xyz/entity/paul-niggli


## References

1. Integrated Authority File
2. Great Soviet Encyclopedia (1969–1978)
3. www.accademiadellescienze.it
4. BnF authorities
5. [Source](https://www.uzh.ch/de/about/portrait/history/presidents.html)
6. Historical Dictionary of Switzerland
7. Mathematics Genealogy Project
8. Mineralogical Society of America
9. International Standard Name Identifier
10. Virtual International Authority File
11. CiNii Research
12. Q137170397
13. [Source](https://vls.hsa.ethz.ch/client/link/de/archiv/einheit/52e6bee51f2c40f3b5ba52910f2ff3e4)
14. [Source](https://vls.hsa.ethz.ch/client/link/de/archiv/einheit/5f0731748d5a471ea5c61abd223a179f)
15. SNAC
16. Brockhaus Enzyklopädie
17. Croatian Encyclopedia
18. Freebase Data Dumps. 2013
19. nobelprize.org
20. La France savante