%0 Journal Article
%A O. V. Ivanov
%T Fatou theorem on nontangential limits and questions of extension on the ideal boundary
%J Zapiski Nauchnykh Seminarov POMI
%D 1991
%P 101-109
%V 190
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1991_190_a4/
%G ru
%F ZNSL_1991_190_a4