@book { MuslimsAgainsttheIslamicState,
    title = "Muslims Against the Islamic State",
    author = "Luay {Radhan}",
    year = "2014",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-04724-0",
    url = "https://www.peterlang.com/document/1048804"
}