%0 Journal Article %A Farzali Izadi %A Foad Khoshnam %A Arman Shamsi Zargar %T Rank of elliptic curves associated to Brahmagupta quadrilaterals %J Colloquium Mathematicum %D 2016 %P 187-192 %V 143 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm6556-12-2015/ %R 10.4064/cm6556-12-2015 %G en %F 10_4064_cm6556_12_2015