%0 Journal Article %A V. I. Burenkov %A M. L. Gol'dman %T On estimates of the norms of operators in spaces of periodic and nonperiodic functions %J Doklady Akademii Nauk %D 1982 %P 1289-1293 %V 267 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_267_6_a0/ %G ru %F DAN_1982_267_6_a0