@book { DiskontinuittundTraditionimSystemdertschechischenAnredepronomina17001850,
    title = "Diskontinuität und Tradition im System der tschechischen Anredepronomina (1700-1850)",
    author = "Michael {Betsch}",
    year = "2000",
    publisher = "Biblion",
    address = ", Germany",
    doi = "10.3726/b12624",
    url = "https://www.peterlang.com/document/1067065"
}