@book { PerspektivenderMehrsprachigkeitheuteinForschungundPraxis,
    title = "Perspektiven der Mehrsprachigkeit heute in Forschung und Praxis",
    author = "Christiane {Fäcke} and Sara {Vali}",
    year = "2022",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b19481",
    url = "https://www.peterlang.com/document/1188346"
}