%0 Journal Article %A A. A. Shkalikov %T Minimality and completeness of systems constructed from part of %J Doklady Akademii Nauk %D 1985 %P 1334-1339 %V 285 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1985_285_6_a12/ %G ru %F DAN_1985_285_6_a12