@article{DAN_1995_345_3_a3,
     author = {V. P. Motornyi and O. V. Motornaya},
     title = {On the asymptotic behavior of best approximations of classes of},
     journal = {Doklady Akademii Nauk},
     pages = {306--307},
     publisher = {mathdoc},
     volume = {345},
     number = {3},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1995_345_3_a3/}
}