@book { AnalysisofNokiasCorporateBusinessandMarketingStrategiesExaminationofNokiasstrategyexecutioninthreesteps,
    title = "Analysis of Nokia‘s Corporate, Business, and Marketing Strategies: Examination of Nokia’s strategy execution in three steps",
    author = "Arend {Grünewälder}",
    year = "2014",
    publisher = "Anchor Academic Publishing",
    address = "Hamburg, Germany",
    url = "https://m.anchor-publishing.com/document/312707"
}