@book { DieHinwendungKonstantinszumChristentum,
    title = "Die Hinwendung Konstantins zum Christentum",
    author = "Nina {Lutz}",
    year = "2012",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783656176794",
    url = "https://www.hausarbeiten.de/document/192676"
}