@book { TheaterfrAlle,
    title = "Theater für Alle?",
    author = "Azadeh {Sharifi}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-01216-3",
    url = "https://www.peterlang.com/document/1047014"
}