@article{TM_2021_312_a4,
     author = {O. V. Besov},
     title = {Interpolation of {Spaces} of {Functions} of {Positive} {Smoothness} on a {Domain}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {98--110},
     publisher = {mathdoc},
     volume = {312},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_2021_312_a4/}
}