%0 Journal Article
%A M. G. Krein
%A G. K. Langer
%T Continual analogues of orthogonal polynomials on the unit circle with respect to an indefinite weight, and the extension problems connected with them
%J Doklady Akademii Nauk
%D 1981
%P 537-541
%V 258
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1981_258_3_a4/
%G ru
%F DAN_1981_258_3_a4