@article{DAN_1980_250_1_a7,
     author = {O. V. Seleznev},
     title = {Approximation of periodic {Gaussian} processes by trigonometric polynomials},
     journal = {Doklady Akademii Nauk},
     pages = {35--38},
     publisher = {mathdoc},
     volume = {250},
     number = {1},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1980_250_1_a7/}
}