@article{10_4064_cm130_2_7,
     author = {Fatemeh Zareh-Khoshchehreh and Kamran Divaani-Aazar},
     title = {The existence of relative pure injective envelopes},
     journal = {Colloquium Mathematicum},
     pages = {251--264},
     publisher = {mathdoc},
     volume = {130},
     number = {2},
     year = {2013},
     doi = {10.4064/cm130-2-7},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm130-2-7/}
}