@book { SprachealsSchlsselzurZusammenarbeit,
    title = "Sprache als Schlüssel zur Zusammenarbeit",
    author = "Christian {Prunitsch} and Annette {Berndt} and Radoslaw {Buraczynski}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-04407-2",
    url = "https://www.peterlang.com/document/1048653"
}