@article{https://resolver.caltech.edu/CaltechAUTHORS:VELcqg04,
    title = "Time-frequency analysis of the restricted three-body problem: transport and resonance transitions",
    journal = "Classical and Quantum Gravity",
    year = "2004",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:VELcqg04",
    id = "record",
    issn = "0264-9381",
    doi = "10.1088/0264-9381/21/3/022",
    volume = "21"
}


@article{https://resolver.caltech.edu/CaltechAUTHORS:20170408-162326245,
    title = "Time-frequency analysis of classical trajectories of polyatomic molecules",
    journal = "International Journal of Bifurcation and Chaos in Applied Sciences and Engineering",
    year = "2001",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20170408-162326245",
    id = "record",
    issn = "0218-1274",
    doi = "10.1142/S0218127401002766",
    volume = "11"
}