@Work{OL893948W,
    title: {La tentation de saint Antoine},
    author: {Gustave Flaubert and Gisèle Séginger},
    first_publish_year: {1884}
}

@Author{OL79039A,
    name: {Gustave Flaubert},
    birth_date: {12 December 1821}
    , death_date: {8 May 1880}
}
@Author{OL4293168A,
    name: {Gisèle Séginger},
}