%0 Journal Article %A N. I. Fel'dman %T Improved estimate for a linear form of the logarithms of algebraic numbers %J Sbornik. Mathematics %D 1968 %P 393-406 %V 6 %N 3 %U http://geodesic.mathdoc.fr/item/SM_1968_6_3_a4/ %G en %F SM_1968_6_3_a4