%0 Journal Article %A A. G. Ramm %T On necessary and sufficient conditions for realizability of the limiting amplitude principle %J Doklady Akademii Nauk %D 1965 %P 584-586 %V 163 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_163_3_a11/ %G ru %F DAN_1965_163_3_a11