%0 Journal Article %A V. A. Kotel'nikov %T Signals with a minimum harmful spectrum %J Doklady Akademii Nauk %D 1996 %P 35-37 %V 349 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1996_349_1_a9/ %G ru %F DAN_1996_349_1_a9