@book { MichaelEnde,
    title = "Michael Ende",
    author = "Hans-Heino {Ewers}",
    year = "2020",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b17232",
    url = "https://www.peterlang.com/document/1058312"
}