@article{VMUMM_1983_3_a10,
     author = {V. A. Artamonov},
     title = {Quillen's theorem for graded algebras},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {59--61},
     year = {1983},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1983_3_a10/}
}