@book { DataMininginderPraxis,
    title = "Data Mining in der Praxis",
    subtitle = "Ein Ansatz zur Nutzung der Potentiale von Data Mining im betrieblichen Umfeld",
    author = "Bertram {Küppers}",
    year = "1999",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1087259"
}