@book { IntegrationsmanagementbeiFusionen,
    title = "Integrationsmanagement bei Fusionen",
    author = "Malte A. {Luik}",
    year = "2012",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783842839748",
    url = "https://m.diplom.de/document/229306"
}