@book { StudienzurStammbuchpraxisderFrhenNeuzeit,
    title = "Studien zur Stammbuchpraxis der Frühen Neuzeit",
    author = "Christiane {Schwarz}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1094138"
}