@book { TheaterundErziehung,
    title = "Theater und Erziehung",
    author = "Simone {Bekk}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-05818-5",
    url = "https://www.peterlang.com/document/1049230"
}