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    title = "Mechanics: From Theory to Computation - Essays in Honor of Juan-Carlos Simo",
    chapter = "KAM Theory Near Multiplicity One Resonant Surfaces in Perturbations of A-Priori Stable Hamiltonian Systems",
    year = "2000",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20191008-091854205",
    id = "record",
    isbn = "978-1-4612-7059-1",
    doi = "10.1007/978-1-4612-1246-1\_14"
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@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20200715-091033504,
    title = "Sixteenth International Conference on Numerical Methods in Fluid Dynamics",
    chapter = "Mixing and chaotic fluid particle trajectories in the flow around two leap-frogging vortex rings",
    year = "1998",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20200715-091033504",
    id = "record",
    isbn = "978-3-540-65153-6",
    doi = "10.1007/bfb0106626"
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@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20170725-172032835,
    chapter = "Slowly varying oscillators",
    year = "1985",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20170725-172032835",
    id = "record",
    doi = "10.1109/CDC.1985.268563"
}