@book { TheMongollkhnsandTheirVizierRashdalDn,
    title = "The Mongol Īlkhāns and Their Vizier Rashīd al-Dīn",
    author = "Dorothea {Krawulsky}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1107859"
}