Primo circolare (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Primo circolare" in Italian language version.

refsWebsite

Global rank Italian rank

2,106^th place

low place

1,972^nd place

5,036^th place

1worldofnumbers.com

low place

low place

baidu.com

wenku.baidu.com

Wells, D., Prime Numbers - The Most Mysterious Figures in Math, p. 47 (p. 28 del libro). URL consultato il 27 luglio 2010.

google.de

books.google.de

Darling, David J., The Universal Book of Mathematics, p. 70. URL consultato il 25 luglio 2010.
Pickover, Clifford A., The mathematics of Oz: mental gymnastics from beyond the edge, p. 330. URL consultato il 9 marzo 2011.

worldofnumbers.com

De Geest P., Circular Primes. URL consultato il 25 luglio 2010.