@article{MZM_2022_112_6_a2,
     author = {R. E. Zvolinskii and E. M. Semenov},
     title = {Invariant {Banach} {Limits} and {Their} {Convex} {Subsets}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {820--824},
     publisher = {mathdoc},
     volume = {112},
     number = {6},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2022_112_6_a2/}
}