@article{TIMM_2018_24_4_a8,
     author = {M. V. Deikalova and A. Yu. Torgashova},
     title = {Best {One-Sided} {Approximation} in the {Mean} of the {Characteristic} {Function} of an {Interval} by {Algebraic} {Polynomials}},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {110--125},
     year = {2018},
     volume = {24},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2018_24_4_a8/}
}