@article{INTO_2019_164_a3,
     author = {A. N. Abyzov and A. A. Tuganbaev and D. T. Tapkin and T. C. Quynh},
     title = {Direct projective modules, direct injective modules, and their generalizations},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {125--139},
     publisher = {mathdoc},
     volume = {164},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2019_164_a3/}
}