@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20201009-102844125,
    title = "Primordial Nucleosynthesis and Evolution of Early Universe",
    chapter = "Signatures of Inhomogeneity in the Early Universe",
    year = "1991",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20201009-102844125",
    id = "record",
    isbn = "9789401055093",
    doi = "10.1007/978-94-011-3410-1\_16"
}


@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20221021-173925834,
    title = "Origin and Distribution of the Elements",
    chapter = "The Empirical Foundations of Nucleosynthesis",
    year = "1968",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20221021-173925834",
    id = "record",
    isbn = "978-0-08-012835-1",
    doi = "10.1016/B978-0-08-012835-1.50005-2"
}


@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20160125-144826196,
    chapter = "On the Abundances of Uranium and Thorium in Solar System Material",
    year = "1964",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20160125-144826196",
    id = "record"
}