@book { VirtuelleWerbungundSplitScreening,
    title = "Virtuelle Werbung und Split-Screening",
    author = "Frauke {Petersen}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1093382"
}