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@article{FAA_1989_23_3_a21, author = {A. V. Sobolev and D. R. Yafaev}, title = {Spectral properties of the scattering matrix}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {88--89}, publisher = {mathdoc}, volume = {23}, number = {3}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1989_23_3_a21/} }
A. V. Sobolev; D. R. Yafaev. Spectral properties of the scattering matrix. Funkcionalʹnyj analiz i ego priloženiâ, Tome 23 (1989) no. 3, pp. 88-89. http://geodesic.mathdoc.fr/item/FAA_1989_23_3_a21/