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@article{DAN_1969_185_4_a0, author = {M. Sh. Birman}, title = {Some applications of a local criterion for the existence of wave operators}, journal = {Doklady Akademii Nauk}, pages = {735--738}, publisher = {mathdoc}, volume = {185}, number = {4}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1969_185_4_a0/} }
M. Sh. Birman. Some applications of a local criterion for the existence of wave operators. Doklady Akademii Nauk, Tome 185 (1969) no. 4, pp. 735-738. http://geodesic.mathdoc.fr/item/DAN_1969_185_4_a0/