%0 Journal Article
%A Yu. N. Demkov
%T The virial theorem in the classical problem of the scattering of particles by a center of force
%J Doklady Akademii Nauk
%D 1961
%P 86-89
%V 138
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1961_138_1_a23/
%G ru
%F DAN_1961_138_1_a23