@book { QualittvonBildungundKulturTheQualityofEducationandCulture,
    title = "Qualität von Bildung und Kultur- The Quality of Education and Culture",
    author = "Gerd-Bodo {von Carlsburg}",
    year = "2011",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-00472-4",
    url = "https://www.peterlang.com/document/1054211"
}