@article{CHEB_2021_22_1_a14,
     author = {E. I. Kompantseva and T. K. T. Nguyen and V. A. Gazaryan},
     title = {Filial rings on direct sums and direct products of torsion-free abelian groups},
     journal = {\v{C}eby\v{s}evskij sbornik},
     pages = {200--212},
     publisher = {mathdoc},
     volume = {22},
     number = {1},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHEB_2021_22_1_a14/}
}