%0 Journal Article
%A V. V. Katrakhov
%T General boundary-value problems for a class of singular and degenerate equations
%J Doklady Akademii Nauk
%D 1980
%P 1296-1300
%V 251
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1980_251_6_a2/
%G ru
%F DAN_1980_251_6_a2