%0 Journal Article %A V. È. Lyantse %T Rings of linear unbounded operators involving resolution of identity and their representations %J Doklady Akademii Nauk %D 1958 %P 801-804 %V 121 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1958_121_5_a8/ %G ru %F DAN_1958_121_5_a8