# Nicholas Mercator

> German mathematician (c.1620 – 1687)

**Wikidata**: [Q362753](https://www.wikidata.org/wiki/Q362753)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Nicholas_Mercator)  
**Source**: https://4ort.xyz/entity/nicholas-mercator


## References

1. MacTutor History of Mathematics archive
2. Czech National Authority Database
3. International Standard Name Identifier
4. Virtual International Authority File
5. Integrated Authority File
6. Open Library
7. Early Modern Letters Online
8. Faceted Application of Subject Terminology
9. VcBA (identifier)
10. NUKAT
11. Sapere Encyclopedia
12. MAK
13. Complete Dictionary of Scientific Biography
14. The Galileo Project
15. Freebase Data Dumps. 2013
16. [Source](http://digitale.beic.it/primo_library/libweb/action/search.do?fn=search&vid=BEIC&vl%283134987UI0%29=creator&vl%28freeText0%29=Mercator%20Nicolaus)
17. Shakeosphere