@book { DerAuskunftsanspruchimMarkenrecht,
    title = "Der Auskunftsanspruch im Markenrecht",
    author = "Mark {Wiume}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1094155"
}