@book { IslamundDemokratie,
    title = "Islam und Demokratie",
    subtitle = "Der erste Versuch: Die Aserbaidschanische Demokratische Republik (1918-1920)",
    author = "Johannes {Rau}",
    year = "2011",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1107821"
}