@article{TIMM_2010_16_4_a7,
     author = {N. A. Baraboshkina},
     title = {$L$-approximation of a~linear combination of the {Poisson} kernel and its conjugate kernel by trigonometric polynomials},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {79--86},
     year = {2010},
     volume = {16},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2010_16_4_a7/}
}