@Work{OL1827302W,
    title: {Microbiology},
    author: {Gerard J. Tortora and Berdell R. Funke and Christine L. Case},
    first_publish_year: {1982}
}

@Author{OL218895A,
    name: {Gerard J. Tortora},
    birth_date: {1940}
}
@Author{OL587921A,
    name: {Berdell R. Funke},
}
@Author{OL1348134A,
    name: {Christine L. Case},
    birth_date: {1948}
}