%0 Journal Article %A L. S. Gol'denshtein %T Criteria for one-sided invertibility of functions of several isometric operators and their applications %J Doklady Akademii Nauk %D 1964 %P 28-31 %V 155 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_155_1_a5/ %G ru %F DAN_1964_155_1_a5