@other{https://resolver.caltech.edu/CaltechAUTHORS:20130228-111724121,
    title = "Chaotic Motions of F-Ring Shepherds",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20130228-111724121",
    id = "record",
    doi = "10.48550/arXiv.0205330"
}