%0 Journal Article %A R. A. Aleksandryan %T Spectral expansion of arbitrary self-adjoint operators in eigenfunctionals %J Doklady Akademii Nauk %D 1965 %P 11-14 %V 162 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_162_1_a0/ %G ru %F DAN_1965_162_1_a0