@book { BotschafterzeremoniellamPapsthofderRenaissance,
    title = "Botschafterzeremoniell am Papsthof der Renaissance",
    subtitle = "Der «Tractatus de oratoribus» des Paris de Grassi: Edition und Kommentar – Band 1",
    author = "Philipp {Stenzig}",
    year = "2014",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1111782"
}