@article{DM_2022_34_3_a12,
     author = {A. D. Yashunskii},
     title = {Letter to the {Editors}},
     journal = {Diskretnaya Matematika},
     pages = {172},
     publisher = {mathdoc},
     volume = {34},
     number = {3},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2022_34_3_a12/}
}