@book { PraktischePhnomenologie,
    title = "Praktische Phänomenologie",
    subtitle = "Jan Patočkas Revision der Phänomenologie Edmund Husserls",
    author = "Christian {Rabanus}",
    year = "2002",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1093601"
}