%0 Journal Article
%A I. K. Lifanov
%T The Poincar\'e--Bertrand formula and singular integral equations with multiple Cauchy type integrals
%J Doklady Akademii Nauk
%D 1978
%P 22-25
%V 243
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1978_243_1_a3/
%G ru
%F DAN_1978_243_1_a3