%0 Journal Article %A S. P. Alliluev %A V. M. Vainberg %A V. S. Popov %T Higher orders of the perturbation theory for the screened Coulomb potential %J Doklady Akademii Nauk %D 1982 %P 597-601 %V 265 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_265_3_a21/ %G ru %F DAN_1982_265_3_a21