@book { ComputeruntersttzterDeutschunterricht,
    title = "Computerunterstützter Deutschunterricht",
    author = "Hartmut {Jonas} and Kurt {Rose}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1091513"
}