@book { EinsatzvonWorkflowSystemenmitintelligentemDokumentenManagement,
    title = "Einsatz von Workflow-Systemen mit intelligentem Dokumenten-Management",
    author = "Torsten {Buller}",
    year = "2001",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832437237",
    url = "https://m.diplom.de/document/219408"
}