Annulus (mathematics) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Annulus (mathematics)" in English language version.

refsWebsite

Global rank English rank

1books.google.com

3^rd place

3^rd place

books.google.com (Global: 3^rd place; English: 3^rd place)

Haunsperger, Deanna; Kennedy, Stephen (2006). The Edge of the Universe: Celebrating Ten Years of Math Horizons. ISBN 9780883855553. Retrieved 9 May 2017.