TY - JOUR AU - Ahmad El-Guindy AU - Ken Ono TI - Gauss's $_2F_1$ hypergeometric function and the congruent number elliptic curve JO - Acta Arithmetica PY - 2010 SP - 231 EP - 239 VL - 144 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa144-3-2/ DO - 10.4064/aa144-3-2 LA - en ID - 10_4064_aa144_3_2 ER -