Journal of Number Theory
Journal of Number Theory > 2004 > 104 > 2 > 263-278
Journal of Number Theory > 2004 > 107 > 2 > 298-321
Journal of Number Theory > 2004 > 108 > 1 > 90-110
Journal of Number Theory > 2004 > 104 > 2 > 263-278
Journal of Number Theory > 2004 > 107 > 2 > 298-321
Journal of Number Theory > 2004 > 108 > 1 > 90-110