@article{MZM_2021_110_1_a6,
     author = {R. A. Lasuriya},
     title = {Inverse {Approximation} {Theorems} in the {Spaces} $S^{(p,q)}(\sigma^{m-1})$},
     journal = {Matemati\v{c}eskie zametki},
     pages = {75--89},
     publisher = {mathdoc},
     volume = {110},
     number = {1},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2021_110_1_a6/}
}