@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"
}