@Book{OL17840297M,
    title: {Anatomy},
    author: {Henry Gray F.R.S. and Henry Vandyke Carter},
    publisher: {Henry C. Lea's son \& co.},
    year: {1883},
    place: {Philadelphia},
}

@Book{OL26291425M,
    title: {The causation of the heart-beat and other problems in cardiac physiology},
    author: {Wesley Mills},
    publisher: {Gazette Print. Co.},
    year: {1887},
    place: {Montreal},
}

@Author{OL155103A,
    name: {Wesley Mills},
    birth_date: {1847}
    , death_date: {1915}
}