@book { KommunikationsrumeErinnerungsrume,
    title = "Kommunikationsräume - Erinnerungsräume",
    author = "Winfried {Speitkamp}",
    year = "2021",
    publisher = "Meidenbauer",
    address = ", Germany",
    url = "https://www.peterlang.com/document/1100434"
}