@book{https://resolver.caltech.edu/CaltechAUTHORS:20200203-155521667,
    title = "Mathematical Astronomy in Copernicus's De Revolutionibus",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20200203-155521667",
    id = "record",
    isbn = "978-1-4613-8264-5",
    doi = "10.1007/978-1-4613-8262-1"
}