%0 Journal Article %A V. A. Artamonov %T Quillen's theorem for graded algebras %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1983 %P 59-61 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1983_3_a10/ %G ru %F VMUMM_1983_3_a10