%0 Journal Article %A A. B. Shidlovskii %T The basic lemma of the method of proof of algebraic independence of values of $E$ -functions %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1983 %P 94-98 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1983_6_a10/ %G ru %F VMUMM_1983_6_a10