%0 Journal Article
%A Yu. A. Eremin
%A A. G. Sveshnikov
%T On the existence of equivalent scatterers in inverse problems of
%J Doklady Akademii Nauk
%D 1987
%P 1095-1099
%V 297
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1987_297_5_a16/
%G ru
%F DAN_1987_297_5_a16