@book { WirklichkeitundWahrnehmung,
    title = "Wirklichkeit und Wahrnehmung",
    author = "Elisabeth {Strowick} and Ulrike {Vedder}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0351-0644-2",
    url = "https://www.peterlang.com/document/1053021"
}