@book { FranzInnerhoferalsErzhler,
    title = "Franz Innerhofer als Erzähler",
    subtitle = "Eine Studie zu seiner Poetik",
    author = "Johannes {Birgfeld}",
    year = "2002",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1093396"
}