@article{FAA_2022_56_1_a1,
     author = {E. I. Berezhnoi},
     title = {Two-sided estimates of the $K$-functional for spaces of functions of generalized bounded variation},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {26--36},
     publisher = {mathdoc},
     volume = {56},
     number = {1},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_2022_56_1_a1/}
}