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@article{DAN_1991_317_3_a14, author = {G. V. Sandrakov}, title = {Evolution of resonances under perturbation of a system with}, journal = {Doklady Akademii Nauk}, pages = {576--579}, publisher = {mathdoc}, volume = {317}, number = {3}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1991_317_3_a14/} }
G. V. Sandrakov. Evolution of resonances under perturbation of a system with. Doklady Akademii Nauk, Tome 317 (1991) no. 3, pp. 576-579. http://geodesic.mathdoc.fr/item/DAN_1991_317_3_a14/