@book { LinguistikdesSchweigens,
    title = "Linguistik des Schweigens",
    author = "Fleur {Ulsamer-Weiland}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1094097"
}