%0 Journal Article %A M. Sh. Tsalenko %T Operations in categories that are induced by reflective and coreflective subcategories %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1969 %V 24 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1969_24_6_a7/ %G ru %F RM_1969_24_6_a7