@article{TIMM_2009_15_1_a9,
     author = {M. V. Deikalova},
     title = {About the sharp {Jackson{\textendash}Nikol'skii} inequality for algebraic polynomials on a~multidimensional {Euclidean} sphere},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {122--134},
     year = {2009},
     volume = {15},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2009_15_1_a9/}
}