@book { MagdeburgerNamenlandschaft,
    title = "Magdeburger Namenlandschaft",
    author = "Armin {Burkhardt} and Ursula {Föllner} and Saskia {Luther}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1100925"
}