@article{TIMM_2008_14_3_a11,
     author = {S. V. Konyagin},
     title = {On the convergence of greedy approximants of trigonometric {Fourier} series},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {132--144},
     publisher = {mathdoc},
     volume = {14},
     number = {3},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2008_14_3_a11/}
}