00695nam0-22002531i-450-990001252610403321000125261FED01000125261(Aleph)000125261FED0100012526120000920d1980----km-y0itay50------baengSmooth Dynamical Systemby IRWIN M.London [etc.]Academic Press1980Pure and applied mathematics94Irwin,Michael Charles66403ITUNINARICAUNIMARCBK990001252610403321C-27-(941042MA1MA1Smooth Dynamical System380708UNINAING01