TY - JOUR AU - V. Kh. Salikhov TI - Formal solutions of linear differential equations and their application in the theory of transcendental numbers JO - Trudy Moskovskogo matematičeskogo obŝestva PY - 1988 SP - 223 EP - 256 VL - 51 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MMO_1988_51_a6/ LA - ru ID - MMO_1988_51_a6 ER -