TY - JOUR AU - G. V. Chudnovskii TI - Algebraic independence of some values of the exponential function JO - Matematičeskie zametki PY - 1974 SP - 661 EP - 672 VL - 15 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1974_15_4_a17/ LA - ru ID - MZM_1974_15_4_a17 ER -