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- [4] GEOGRAPHICAL CONCENTRATION AND THE DYNAMICS OF COUNTRIES’ SPECIALIZATION IN TECHNOLOGIES[J] . Maria Luisa Mancusi.  Economics of Innovation and New Technology . 2003 (3)
- [5] Knowledge-based Clusters and Urban Location: The Clustering of Software Consultancy in Oslo. Arne Isaksen. Urban Studies . 2004
- [7] Modeling system of innovation: a framework for industrial cluster analysis in regions. Tim Padmore,Hervey Gibson. Research Policy . 1998