@article{BAG_1991__32_138485,
     author = {Adil G. Naoum},
     title = {A note on projective modules and multiplication modules},
     journal = {Beitr\"age zur Algebra und Geometrie},
     pages = {27--32},
     publisher = {mathdoc},
     volume = {32},
     year = {1991},
     zbl = {0756.13006},
     url = {http://geodesic.mathdoc.fr/item/BAG_1991__32_138485/}
}