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@article{DAN_1991_321_3_a14, author = {A. T. Il'ichev and A. Yu. Semenov}, title = {Orbital stability of boundary states in the theory of long waves}, journal = {Doklady Akademii Nauk}, pages = {505--508}, publisher = {mathdoc}, volume = {321}, number = {3}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1991_321_3_a14/} }
A. T. Il'ichev; A. Yu. Semenov. Orbital stability of boundary states in the theory of long waves. Doklady Akademii Nauk, Tome 321 (1991) no. 3, pp. 505-508. http://geodesic.mathdoc.fr/item/DAN_1991_321_3_a14/