TY - JOUR AU - M. S. Tsalenko TI - $R$-complete subcategories of category of groups JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1966 VL - 21 IS - 1 UR - http://geodesic.mathdoc.fr/item/RM_1966_21_1_a9/ LA - ru ID - RM_1966_21_1_a9 ER -