author = { Ferraz-Mello, Sylvio },

title = { Canonical perturbation theories degenerate systems and resonance },

publisher = {Springer},

isbn = {0387389008},

isbn = {9780387389004},

keywords = { Perturbation (Astronomy) , Series, Lie , Hamiltonian systems , 653 , s , resonance hamiltonian methods in celestial mechanics and applications , Himmelsmechanik , Störungstheorie },

year = {2007},

abstract = {Includes bibliographical references},

booktitle = {Astrophysics and space science library ; Vol. 345},

address = { New York, NY },

url = { http://slubdd.de/katalog?TN_libero_mab2 }