@book { Onarigami,
    title = "Onarigami",
    subtitle = "Die heilige Frau in Okinawa",
    author = "Monika {Wacker}",
    year = "2000",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1090034"
}