%0 Journal Article %A Fatemeh Zareh-Khoshchehreh %A Kamran Divaani-Aazar %T The existence of relative pure injective envelopes %J Colloquium Mathematicum %D 2013 %P 251-264 %V 130 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm130-2-7/ %R 10.4064/cm130-2-7 %G en %F 10_4064_cm130_2_7