Authors: Pesenti, J Szpiro, L

Citation: J. Pesenti et L. Szpiro, Inequality of the of the discriminant for elliptic pencils at any reductions, COMP MATH, 120(1), 2000, pp. 83-117

Authors: Szpiro, L Ullmo, E

Citation: L. Szpiro et E. Ullmo, Variation in the height of Faltings in a class of Q-isogenies of elliptic curves, DUKE MATH J, 97(1), 1999, pp. 81-97