%0 Journal Article
%A P. V. Petrashen
%A F. N. Chukhovskii
%T Restoration of the phase of an x-ray wave diffracted by a layered
%J Doklady Akademii Nauk
%D 1989
%P 105-109
%V 309
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1989_309_1_a24/
%G ru
%F DAN_1989_309_1_a24