@book { EvaluatingBilingualEducationinGermany,
    title = "Evaluating Bilingual Education in Germany",
    author = "Dominik {Rumlich}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-06460-5",
    url = "https://www.peterlang.com/document/1050057"
}