%0 Journal Article
%A E. A. Karabut
%T A family of exact solutions that are close to gravitational waves
%J Doklady Akademii Nauk
%D 1995
%P 623-626
%V 344
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1995_344_5_a12/
%G ru
%F DAN_1995_344_5_a12