@article{CHEB_2021_22_2_a8,
     author = {M. R. Langarshoev},
     title = {Jackson--Stechkin type inequalities and widths of classes of functions in the weighted {Bergman} space},
     journal = {\v{C}eby\v{s}evskij sbornik},
     pages = {135--144},
     publisher = {mathdoc},
     volume = {22},
     number = {2},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHEB_2021_22_2_a8/}
}