@article{MGTA_2021_13_2_a5,
     author = {Ekaterina V. Gromova},
     title = {Letter to the editor},
     journal = {Matemati\v{c}eska\^a teori\^a igr i e\"e prilo\v{z}eni\^a},
     pages = {118--119},
     publisher = {mathdoc},
     volume = {13},
     number = {2},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MGTA_2021_13_2_a5/}
}