@book { HfischesLebenimMittelalterDasritterlicheTurnier,
    title = "Höfisches Leben im Mittelalter. Das ritterliche Turnier",
    author = "Alexander {Batzke}",
    year = "2013",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783656450658",
    url = "https://www.hausarbeiten.de/document/229805"
}