%0 Journal Article %A I. M. Glazman %T An analogue of the extension theory of Hermitian operators and a non- symmetric one dimensional boundary problem on a half-axis %J Doklady Akademii Nauk %D 1957 %P 214-216 %V 115 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_115_2_a2/ %G ru %F DAN_1957_115_2_a2