TY - JOUR AU - Manjul Bhargava AU - Arul Shankar TI - Binary quartic forms having bounded invariants, and the boundedness of the average rank of elliptic curves JO - Annals of mathematics PY - 2015 SP - 191 EP - 242 VL - 181 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4007/annals.2015.181.1.3/ DO - 10.4007/annals.2015.181.1.3 LA - en ID - 10_4007_annals_2015_181_1_3 ER -