%0 Journal Article
%A M. N. Adamyan
%T On perturbations of the potential in the radial Dirac equation leading to multiplication of the spectral density by a~polynomial
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1975
%P 236-243
%V 22
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_1975_22_2_a8/
%G ru
%F TMF_1975_22_2_a8