%0 Journal Article %A M. S. Tsalenko %T On the foundations of the theory of categories %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1960 %P 47-51 %V 15 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1960_15_6_a1/ %G en %F RM_1960_15_6_a1