@book { PraxisnaheGestaltungsformendesbetrieblichenIdeenmanagements,
    title = "Praxisnahe Gestaltungsformen des betrieblichen Ideenmanagements",
    author = "Bernd {Schüßler}",
    year = "2003",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832468439",
    url = "https://m.diplom.de/document/222189"
}