TY - JOUR AU - N. I. Fel'dman TI - An estimate of the absolute value of a linear form in the logarithms of certain algebraic numbers JO - Matematičeskie zametki PY - 1967 SP - 245 EP - 256 VL - 2 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1967_2_3_a3/ LA - ru ID - MZM_1967_2_3_a3 ER -