基于知识图谱的国际技术创新研究现状、热点和趋势

苏道明;吴宗法;刘臣

The Research Trend and Research Frontiers of International Technological Innovation Based on Knowledge Map

Su Daoming;Wu Zongfa;Liu Chen

科技进步与对策 . 2016, (12): 148 -155 . DOI: 10.6049/kjjbydc.2015100069