%0 Journal Article %A L. A. Muravei %T Riesz bases in $\mathfrak L_2(-1,1)$ %J Informatics and Automation %D 1967 %P 113-131 %V 91 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1967_91_a8/ %G ru %F TRSPY_1967_91_a8