@book { DieKnigsideologiebeidenPtolemern,
    title = "Die Königsideologie bei den Ptolemäern",
    author = "Oliver {Simmet}",
    year = "2009",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783640281176",
    url = "https://www.hausarbeiten.de/document/123406"
}