@book { DasVerborgenesichtbarmachen,
    title = "Das Verborgene sichtbar machen",
    author = "Roxane {Riegler}",
    year = "2010",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    doi = "10.3726/978-1-4539-0482-4",
    url = "https://www.peterlang.com/document/1050931"
}