%0 Journal Article %A G. Kh. Todorova %T Formal group laws for elliptic curves over a local field %J Doklady Akademii Nauk %D 1974 %P 1229-1232 %V 216 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1974_216_6_a6/ %G ru %F DAN_1974_216_6_a6