%0 Journal Article
%A O. A. Godin
%T Reciprocity relations for acoustic fields in a three-dimensionally
%J Doklady Akademii Nauk
%D 1992
%P 79-85
%V 322
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1992_322_1_a16/
%G ru
%F DAN_1992_322_1_a16