@book { DieWiederkehrdesIdealismus,
    title = "Die Wiederkehr des Idealismus?",
    subtitle = "Festschrift für Wilhelm Lütterfelds zum 60. Geburtstag",
    author = "Thomas {Mohrs} and Andreas {Roser} and Djavid {Salehi}",
    year = "2004",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1097242"
}