%0 Journal Article %A Kris Coolsaet %T Spherical quadrangles with three equal sides and rational angles %J Ars Mathematica Contemporanea %D 2017 %P 415-424 %V 12 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.1129.af0/ %R 10.26493/1855-3974.1129.af0 %G en %F 10_26493_1855_3974_1129_af0