%0 Journal Article
%A E. I. Shulman
%T Existence of~a~countable set of~integrals of~the motion for a~system of~three three-dimensional wave packets with resonance interaction
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1980
%P 224-228
%V 44
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_1980_44_2_a7/
%G ru
%F TMF_1980_44_2_a7