%0 Journal Article %A D. N. Tulyakov %T Local asymptotics of the~ratio of orthogonal polynomials in the~neighbourhood of an~end-point of the~support of the~orthogonality measure %J Sbornik. Mathematics %D 2001 %P 299-321 %V 192 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2001_192_2_a7/ %G en %F SM_2001_192_2_a7