情报理论与实践
基于主题词分布测度的学者知识累积行为研究
吴志祥1，何超1，赵凯蕊1，闵超2，王昊2
Research on the Knowledge Accumulation Behavior of Scholars Based on the Measurement of Subject Headings Distribution
情报理论与实践 . 2022, (7): 140 -147 .  DOI: 10.16353/j.cnki.1000-7490.2022.07.020