@book { DieDichtungamHofeKarlsdesGroen, title = "Die Dichtung am Hofe Karls des Großen", author = "Guido {Maiwald}", year = "2012", publisher = "GRIN Verlag", address = "München, Germany", doi = "10.3239/9783656369790", url = "https://www.hausarbeiten.de/document/205447" }