%0 Journal Article %A N. Tzanakis %T Effective solution of two simultaneous Pell equations by the elliptic logarithm method %J Acta Arithmetica %D 2002 %P 119-135 %V 103 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa103-2-2/ %R 10.4064/aa103-2-2 %G en %F 10_4064_aa103_2_2