%0 Journal Article
%A I. P. Popov
%T The group velocity of a wave packet formed by two free identical particles with different non-relativistic velocities
%J Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika
%D 2015
%P 69-72
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VTGU_2015_3_a8/
%G ru
%F VTGU_2015_3_a8