@book { DasSchicksalvonSchillersSchdel,
    title = "Das Schicksal von Schillers Schädel",
    author = "Ralf G. {Jahn}",
    year = "2012",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783656228820",
    url = "https://www.hausarbeiten.de/document/196859"
}