@book { ArgumentierenundDiskutieren,
    title = "Argumentieren und Diskutieren",
    author = "Kristin {Bührig} and Stephan {Schlickau}",
    year = "2017",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b10813",
    url = "https://www.peterlang.com/document/1050198"
}