@book { WieverstehenwirFremdes,
    title = "Wie verstehen wir Fremdes?",
    author = "Peter {Rusterholz} and Rupert {Moser}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1117178"
}