@article{FPM_2013_18_5_a2,
     author = {A. S. Belov},
     title = {On the asymptotic solution of one extremal problem related to nonnegative trigonometric polynomials},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {27--67},
     publisher = {mathdoc},
     volume = {18},
     number = {5},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2013_18_5_a2/}
}