@book { StudiaHumanitatisacLitterarumTrifolioHeidelbergensidedicata,
    title = "Studia Humanitatis ac Litterarum Trifolio Heidelbergensi dedicata",
    subtitle = "Festschrift für Eckhard Christmann, Wilfried Edelmaier und Rudolf Kettemann",
    author = "Angela {Hornung} and Christian {Jäkel} and Werner {Schubert}",
    year = "2004",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1097347"
}