@book { DieInkadasImperiumdasausderKltekam,
    title = "Die Inka – das Imperium, das aus der Kälte kam",
    author = "Uwe Christian {Plachetka}",
    year = "2011",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1044318"
}