%0 Journal Article %A V. M. Vainberg %A V. S. Popov %T On the summation of the perturbation theory series %J Doklady Akademii Nauk %D 1982 %P 330-333 %V 264 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_264_2_a17/ %G ru %F DAN_1982_264_2_a17