@book { VerschriftlichungundSprechenberSprache,
    title = "Verschriftlichung und Sprechen über Sprache",
    author = "Andrea {Fausel}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1100815"
}