@book { KalteBerechnung,
    title = "Kalte Berechnung",
    author = "Stefanie {Maucher}",
    year = "2012",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    doi = "10.3239/9783943835151",
    url = "https://m.dotbooks.de/document/196001"
}