%0 Journal Article %A V. Kh. Salikhov %T Formal solutions of linear differential equations and their application in the theory of transcendental numbers %J Trudy Moskovskogo matematičeskogo obŝestva %D 1988 %P 223-256 %V 51 %I mathdoc %U http://geodesic.mathdoc.fr/item/MMO_1988_51_a6/ %G ru %F MMO_1988_51_a6