%0 Journal Article
%A V. S. Yarunin
%T Functional integration and variational equations of nonlinear optics
%J Zapiski Nauchnykh Seminarov POMI
%D 1990
%P 170-175
%V 180
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1990_180_a15/
%G ru
%F ZNSL_1990_180_a15