@book{https://authors.library.caltech.edu/records/280wm-fv746,
    authors = "Gavalas, George R.",
    title = "Coal Pyrolysis",
    publisher = "Elsevier",
    year = "1982",
    url = "https://resolver.caltech.edu/CaltechBOOK:1982.001",
    id = "https://authors.library.caltech.edu/records/280wm-fv746",
    isbn = "0-444-42107-6"
}