@book { DieLektrederWeltWorldsofReading,
    title = "Die Lektüre der Welt- Worlds of Reading",
    author = "Helmut {Heinze} and Christiane {Weller}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1097588"
}