@book { WissensvermittlungdurchSpracheundBild,
    title = "Wissensvermittlung durch Sprache und Bild",
    author = "Ortrun {Hanna}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1095007"
}