直交対角線四角形 (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "直交対角線四角形" in Japanese language version.

refsWebsite

Global rank Japanese rank

6^th place

146^th place

6,442^nd place

low place

archive.org

Berliner Mathematische Gesellschaft (1907) (German). Archiv der Mathematik und Physik. unknown library. B. G. Teubner

fau.edu

forumgeom.fau.edu

Josefsson, Martin (2012), “Characterizations of Orthodiagonal Quadrilaterals”, Forum Geometricorum 12: 13–25