@book { HawaiiunddiedeutschsprachigenVlker,
    title = "Hawai'i und die deutschsprachigen Völker",
    author = "Niklaus {Schweizer}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1071028"
}