@book { ObjektiveIllusionen,
    title = "Objektive Illusionen",
    author = "Gerhard {Fasching}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-04079-1",
    url = "https://www.peterlang.com/document/1047995"
}