%0 Journal Article %A Manjul Bhargava %A Arul Shankar %T Binary quartic forms having bounded invariants, and the boundedness of the average rank of elliptic curves %J Annals of mathematics %D 2015 %P 191-242 %V 181 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4007/annals.2015.181.1.3/ %R 10.4007/annals.2015.181.1.3 %G en %F 10_4007_annals_2015_181_1_3