@article{INTO_2024_235_a0,
     author = {A. G. Baskakov and G. V. Garkavenko and N. B. Uskova and L. N. Kostina},
     title = {On equivalent operators},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {3--14},
     publisher = {mathdoc},
     volume = {235},
     year = {2024},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2024_235_a0/}
}