@article{MZM_2014_96_6_a2,
     author = {S. B. Vakarchuk},
     title = {Best {Mean-Square} {Approximations} by {Entire} {Functions} of {Exponential} {Type} and {Mean} $\nu${-Widths} of {Classes} of {Functions} on the {Line}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {827--848},
     publisher = {mathdoc},
     volume = {96},
     number = {6},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2014_96_6_a2/}
}