@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20181211-080024412,
    title = "XIXth General Assembly of the IAU",
    chapter = "Reference Frame Studies at JPL/Caltech",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20181211-080024412",
    id = "record",
    isbn = "9789027722782",
    doi = "10.1017/S1539299600006274"
}