@book { IdeenmanagementfrintelligenteUnternehmen,
    title = "Ideenmanagement für intelligente Unternehmen",
    author = "Swetlana {Franken} and David {Brand}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1106446"
}