@book { UrteilamKreuzweg,
    title = "Urteil am Kreuzweg",
    author = "Iain {Pears} and Edith {Walter} and Friedrich {Mader}",
    year = "2020",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://m.dotbooks.de/document/537785"
}