@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20150316-103355782,
    title = "Early Years of Radio Astronomy: Reflections Fifty Years After Jansky's Discovery",
    chapter = "Optical and radio astronomy in the early years",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20150316-103355782",
    id = "record",
    isbn = "9780521616027"
}