%0 Journal Article %A I. A. Shakirov %T On two-sided estimate for norm of Fourier operator %J Ufa mathematical journal %D 2018 %P 94-114 %V 10 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UFA_2018_10_1_a7/ %G en %F UFA_2018_10_1_a7