@book { WissensmanagementimInnovationsmanagement,
    title = "Wissensmanagement im Innovationsmanagement",
    author = "Ulrich {Pöhner}",
    year = "2002",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832452872",
    url = "https://m.diplom.de/document/220853"
}