%0 Journal Article
%A I. A. Vakarchuk
%A I. R. Yukhnovskii
%T Sevaration of ``normal'' and ``superfluid'' mctions in the Schr\"odinger equation by means of the method of displacements and collective variables
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1974
%P 90-107
%V 18
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_1974_18_1_a9/
%G ru
%F TMF_1974_18_1_a9