%0 Journal Article
%A I. R. Shafarevich
%T Birational equivalence of elliptical curves
%J Doklady Akademii Nauk
%D 1957
%P 267-270
%V 114
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1957_114_2_a8/
%G ru
%F DAN_1957_114_2_a8