%0 Journal Article
%A G. K. Langer
%T Generalized coresolvents of $\Pi$-isometric operator with unequal defect numbers
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 1971
%P 73-75
%V 5
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FAA_1971_5_4_a12/
%G ru
%F FAA_1971_5_4_a12