@article{DAN_1982_265_3_a21,
     author = {S. P. Alliluev and V. M. Vainberg and V. S. Popov},
     title = {Higher orders of the perturbation theory for the screened {Coulomb} potential},
     journal = {Doklady Akademii Nauk},
     pages = {597--601},
     publisher = {mathdoc},
     volume = {265},
     number = {3},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1982_265_3_a21/}
}