@book { DieGlogauerLandesprivilegiendesAndreasGryphiusvon1653,
    title = "Die Glogauer Landesprivilegien des Andreas Gryphius von 1653",
    author = "Dirk {Lentfer}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1083624"
}