基于文献引用关系和知识图谱的时空关系研究热点分析
古杰, 周素红, 闫小培, 柴彦威, 郑重
The trend and hot issues in the field of space-time research: Based on the literature citation relationships and knowledge map
GU Jie, ZHOU Suhong,YAN Xiaopei, CHAI Yanwei, ZHENG Zhong
地理科学进展
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2013, (9): 1332
-1343
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DOI: 10.11820/dlkxjz.2013.09.003
