@book { SpteSchriftenzurLiteraturTeil1ZurLiteraturderModerneundzurLiteraturgeschichte,
    title = "Späte Schriften zur Literatur. Teil 1: Zur Literatur der Moderne und zur Literaturgeschichte",
    author = "Helmut {Heißenbüttel} and Hans-Edwin {Friedrich}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b18203",
    url = "https://www.peterlang.com/document/1056711"
}