@book { KellerRaabeFontane, title = "Keller, Raabe, Fontane", subtitle = "Geschlecht, Sexualität und Familie im bürgerlichen Realismus", author = "Antje {Harnisch}", year = "1994", publisher = "Peter Lang Verlag", address = "Berlin, Germany", url = "https://www.peterlang.com/document/1113990" }