@Book{OL5240721M,
    title: {Homo hierarchicus},
    author: {Louis Dumont},
    publisher: {University of Chicago Press},
    year: {1974},
    place: {[Chicago]},
}

@Author{OL579014A,
    name: {Louis Dumont},
    birth_date: {1911}
    , death_date: {1998}
}