1. Birch, B.J., Kuyk, W. (eds.): Modular functions of one variable. IV. In: Lecture Notes in Mathematics, vol. 476. Springer, Berlin, New York (1975)
2. Bosma, W., Cannon, J., Playoust, C.: The Magma algebra system. I. The user language. J. Symbolic Comput. 24(3-4), 235–265 (1997). http://dx.doi.org/10.1006/jsco.1996.0125 . Computational algebra and number theory (London, 1993)
3. Cha, B.: Vanishing of some cohomology groups and bounds for the Shafarevich-Tate groups of elliptic curves. J. Number Theory 111(1), 154–178 (2005)
4. Çiperiani, M., Stix, J.: Weil-Châtelet divisible elements in Tate-Shafarevich groups II: On a question of Cassels. To appear in Journal für die Reine und Angewandte Mathematik
5. Coates, J.: An application of the division theory of elliptic functions to diophantine approximation. Invent. Math. 11, 167–182 (1970)