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@article{CMH_1990__65_3_140179, author = {L.H. Eliasson}, title = {Normal forms for {Hamiltonian} systems with {Poisson} commuting integrals - elliptic case.}, journal = {Commentarii mathematici Helvetici}, pages = {4--35}, publisher = {mathdoc}, volume = {65}, number = {3}, year = {1990}, zbl = {0702.58024}, url = {http://geodesic.mathdoc.fr/item/CMH_1990__65_3_140179/} }
TY - JOUR AU - L.H. Eliasson TI - Normal forms for Hamiltonian systems with Poisson commuting integrals - elliptic case. JO - Commentarii mathematici Helvetici PY - 1990 SP - 4 EP - 35 VL - 65 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMH_1990__65_3_140179/ ID - CMH_1990__65_3_140179 ER -
L.H. Eliasson. Normal forms for Hamiltonian systems with Poisson commuting integrals - elliptic case.. Commentarii mathematici Helvetici, Tome 65 (1990) no. 3, pp. 4-35. http://geodesic.mathdoc.fr/item/CMH_1990__65_3_140179/