%0 Journal Article
%A V. S. Pilidi
%A L. I. Sazonov
%T A priori estimates for characteristic bisingular integral operators
%J Doklady Akademii Nauk
%D 1974
%P 285-287
%V 217
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1974_217_2_a8/
%G ru
%F DAN_1974_217_2_a8