@article{MGTA_2023_15_4_a1,
     author = {Mikhail A. Gorelov},
     title = {A model of a two-level hierarchical system with cooperative behavior of lower-level elements},
     journal = {Matemati\v{c}eska\^a teori\^a igr i e\"e prilo\v{z}eni\^a},
     pages = {28--53},
     publisher = {mathdoc},
     volume = {15},
     number = {4},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MGTA_2023_15_4_a1/}
}