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@article{MZM_1975_18_6_a4, author = {N. E. Firsova}, title = {An inverse scattering problem for a~perturbed {Hill's} operator}, journal = {Matemati\v{c}eskie zametki}, pages = {831--843}, publisher = {mathdoc}, volume = {18}, number = {6}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1975_18_6_a4/} }
N. E. Firsova. An inverse scattering problem for a~perturbed Hill's operator. Matematičeskie zametki, Tome 18 (1975) no. 6, pp. 831-843. http://geodesic.mathdoc.fr/item/MZM_1975_18_6_a4/