%0 Journal Article %A Paramhans, S.A. %T On a variant of quasi-injectivity via kernel functors %J Portugaliae mathematica %D 1988 %P 125-130 %V 45 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1988__45_2_115616/ %G en %F PORMA_1988__45_2_115616