SCIENCE & TECHNOLOGY PROGRESS AND POLICY  2016, Vol. 33 Issue (5): 62-72    DOI: 10.6049/kjjbydc.2015120391
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The Research of Technology Roadmapping Methods:Based on the Perspective of Bibliometrics and Patent Analysis
Li Xin;Huang Lucheng
School of Economics and Management, Beijing University of Technology, Beijing 100084,China