@book { ParteiautonomieiminternationalenUrhebervertragsrecht,
    title = "Parteiautonomie im internationalen Urhebervertragsrecht –",
    author = "Silke {Pütz}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1100182"
}