@book { Trumedeutenaberrichtig,
    title = "Träume deuten - aber richtig",
    subtitle = "Die 500 wichtigsten Symbole und ihre Deutungen",
    author = "Renate {Koch}",
    year = "2010",
    publisher = "humboldt",
    address = "Hannover, Deutschland",
    url = "https://schluetersche.openpublishing.com/document/403407"
}