%0 Journal Article %A Pultr, Aleš %T Extending tensor products to structures of closed categories %J Commentationes Mathematicae Universitatis Carolinae %D 1972 %P 599-616 %V 13 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1972__13_4_a0/ %G en %F CMUC_1972__13_4_a0