@book { MediumundGedchtnis,
    title = "Medium und Gedächtnis",
    author = "Franziska {Sick} and Beate {Ochsner}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1097794"
}