%0 Journal Article
%A A. V. Goncharsky
%A V. V. Stepanov
%T The existence of smooth solutions in problems of electromagnetic radiation focusing
%J Doklady Akademii Nauk
%D 1984
%P 788-792
%V 279
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1984_279_4_a3/
%G ru
%F DAN_1984_279_4_a3