TY - JOUR AU - Leopoldo Kulesz TI - Families of elliptic curves of high rank with nontrivial torsion group over ${\Bbb Q}$ JO - Acta Arithmetica PY - 2003 SP - 339 EP - 356 VL - 108 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa108-4-4/ DO - 10.4064/aa108-4-4 LA - en ID - 10_4064_aa108_4_4 ER -