@article{MZM_2013_93_3_a6,
     author = {M. Kamal and A. Yousef},
     title = {On {Supplementation} and {Generalized} {Projective} {Modules}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {390--400},
     publisher = {mathdoc},
     volume = {93},
     number = {3},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2013_93_3_a6/}
}