Astroid (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Astroid" in English language version.

refsWebsite

Global rank English rank

1books.google.com

3^rd place

3^rd place

6^th place

6^th place

513^th place

537^th place

low place

low place

2^nd place

2^nd place

451^st place

277^th place

ams.org

mathscinet.ams.org

Nishimura, Takashi; Sakemi, Yu (2011). "View from inside". Hokkaido Mathematical Journal. 40 (3): 361–373. doi:10.14492/hokmj/1319595861. MR 2883496.

archive.org

Loria, Gino (1902). Spezielle algebraische und transscendente ebene kurven. Theorie und Geschichte. Leipzig. pp. 224.{{cite book}}: CS1 maint: location missing publisher (link)

books.google.com

J. J. v. Littrow (1838). "§99. Die Astrois". Kurze Anleitung zur gesammten Mathematik. Wien. p. 299.

doi.org

Nishimura, Takashi; Sakemi, Yu (2011). "View from inside". Hokkaido Mathematical Journal. 40 (3): 361–373. doi:10.14492/hokmj/1319595861. MR 2883496.

wolfram.com

mathworld.wolfram.com

Weisstein, Eric W. "Astroid". MathWorld.

xahlee.info

A derivation of this equation is given on p. 3 of http://xahlee.info/SpecialPlaneCurves_dir/Astroid_dir/astroid.pdf