@book { geschlossenimKlassenverband,
    title = "«...geschlossen im Klassenverband»",
    subtitle = "DDR-typische Lexik in der Nachwende-Literatur",
    author = "Anne-Katrin {Hartinger}",
    year = "2007",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1103452"
}