Curva plana quártica (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Curva plana quártica" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

513^th place

605^th place

451^st place

981^st place

ams.org

Cundy, H. Martyn; Rollett, A. P. (1961) [1952], Mathematical models, ISBN 978-0-906212-20-2 2nd ed. , Clarendon Press, Oxford, p. 72, MR 0124167

wolfram.com

mathworld.wolfram.com

Weisstein, Eric W. «Ampersand Curve». MathWorld (em inglês)