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Innovation systems in the service economy : measurement and case study analysis
Metcalfe, John S., (2000)
Innovation Systems in the Service Economy : Measurement and Case Study Analysis
Special issue: Services, regional development and innovation
Mas-Verdu, Francisco, (2010)
Co-producers of innovation : on the role of knowledge-intensive business services in innovation
Hertog, Pim den, (2002)
Recent innovation patterns in services in the Netherlands
Hertog, Pim den, (1997)
Towards an international 'services innovation' database : a feasibility study