%0 Journal Article %A M. A. Gol'dman %A E. M. Levich %T On invariant supplementability of certain spaces generated by a linear operator %J Doklady Akademii Nauk %D 1966 %P 267-270 %V 166 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1966_166_2_a1/ %G ru %F DAN_1966_166_2_a1