%0 Journal Article %A A. A. Bolibrukh %T On an analytic transformation to standard Birkhoff form %J Doklady Akademii Nauk %D 1994 %P 553-555 %V 334 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1994_334_5_a1/ %G ru %F DAN_1994_334_5_a1