%0 Journal Article %A N. A. Ilyasov %T Multivariate version of Turan’s type inequality and its applications to the estimation of uniform moduli of smoothness of periodic functions %J Trudy Instituta matematiki i mehaniki %D 2019 %P 102-115 %V 25 %N 2 %U http://geodesic.mathdoc.fr/item/TIMM_2019_25_2_a9/ %G ru %F TIMM_2019_25_2_a9