@book { ZeichenderStadtBerlinlesen,
    title = "Zeichen der Stadt: Berlin ‚lesen‘",
    author = "Ernest W.B. {Hess-Lüttich}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-07128-3",
    url = "https://www.peterlang.com/document/1050745"
}