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@article{DAN_1994_334_5_a1, author = {A. A. Bolibrukh}, title = {On an analytic transformation to standard {Birkhoff} form}, journal = {Doklady Akademii Nauk}, pages = {553--555}, publisher = {mathdoc}, volume = {334}, number = {5}, year = {1994}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1994_334_5_a1/} }
A. A. Bolibrukh. On an analytic transformation to standard Birkhoff form. Doklady Akademii Nauk, Tome 334 (1994) no. 5, pp. 553-555. http://geodesic.mathdoc.fr/item/DAN_1994_334_5_a1/