@Work{OL239940W,
    title: {कामसूत्र},
    author: {Mallanaga Vātsyāyana},
    first_publish_year: {1883}
}

@Author{OL2531003A,
    name: {Mallanaga Vātsyāyana},
    birth_date: {03.?}
    , death_date: {03.?}
}