@article{MZM_2018_103_1_a0,
     author = {A. N. Abyzov},
     title = {Almost {Projective} and {Almost} {Injective} {Modules}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {3--19},
     publisher = {mathdoc},
     volume = {103},
     number = {1},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2018_103_1_a0/}
}