@book { AllfinanzausderSichtderAssekuranz,
    title = "Allfinanz aus der Sicht der Assekuranz",
    subtitle = "Eine vergleichende Studie",
    author = "Jean-Marie {Tchoumta}",
    year = "2002",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1093391"
}