@book { KrebsgeschwrKonzern,
    title = "Krebsgeschwür Konzern",
    subtitle = "Mit Beiträgen von Hans Peter Aubauer, Christine Bauer-Jelinek, Elfriede Bonet, Hermann Knoflacher und Markus Knoflacher",
    author = "Harald {Frey}",
    year = "2011",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1107916"
}