%0 Journal Article
%A M. V. Pyatakhin
%A A. F. Suchkov
%T Small-scale two-dimensional self-focusing
%J Doklady Akademii Nauk
%D 1988
%P 868-872
%V 299
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1988_299_4_a23/
%G ru
%F DAN_1988_299_4_a23