@book { IslamundVerfassungsschutz,
    title = "Islam und Verfassungsschutz",
    subtitle = "Dokumentation der Tagung am 7. Dezember 2006 an der Universität Münster",
    author = "Janbernd {Oebbecke} and Bodo {Pieroth} and Emanuel {Towfigh}",
    year = "2007",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1103271"
}