%0 Journal Article %A Veselý, Vítězslav %T A concentration of categories with non-injective monomorphisms %J Archivum mathematicum %D 1979 %P 179-184 %V 15 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ARM_1979__15_3_a6/ %G en %F ARM_1979__15_3_a6