TY - RPRT A1 - Gotsch, Matthias A1 - Gallego, J. A1 - Hipp, Christiane A1 - Rubalcaba, Luis T1 - Challenges for a European strategy in support of innovation in services - A review of key evidence and policy issues. Europe INNOVA - Sectoral Innovation Watch Y1 - 2009 PB - Alcala and Cottbus : BTU Cottbus ER -