By Maskus Keith E.   Yang Guifang   in International Journal of Technology Management

ISSN:0267-5730|19|1-2|22-34

Inderscience Publishers‎(2000)‎

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By Chen Maggie X.   Iyigun Murat   Maskus Keith E.   in Economics of Innovation and New Technology

ISSN:1043-8599|16|6|451-466

Routledge Ltd‎(2007)‎

Access to resources Favorite 12.294987