@book { DerRucksackroman,
    title = "Der Rucksackroman",
    subtitle = "Herausgegeben mit Kommentar und Nachwort von Ernst Gallati",
    author = "Ernst {Gallati}",
    year = "2004",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1098647"
}