@book { DieWegederFreiheitbeiFriedrichSchillerundJeanPaulSartre,
    title = "Die Wege der Freiheit bei Friedrich Schiller und Jean-Paul Sartre",
    author = "Daniela {Kemna}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-02640-5",
    url = "https://www.peterlang.com/document/1046394"
}