@article{DAN_1991_319_4_a6,
     author = {V. S. Guliev and P. I. Lizorkin},
     title = {$\mathscr{B}$- and $\mathscr{L}$-classes of harmonic and holomorphic functions in the disc, and classes of boundary values},
     journal = {Doklady Akademii Nauk},
     pages = {806--810},
     publisher = {mathdoc},
     volume = {319},
     number = {4},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1991_319_4_a6/}
}