从学科主题热点方向识别谈学科服务深层拓展
李峰, 刘雅琼, 马芳珍
Deep Development of Subject Service from Subject Hotspot Direction Recognition
Li Feng, Liu Yaqiong, Ma Fangzhen
现代情报 . 2017, (8): 111 -115 .  DOI: 10.3969/j.issn.1008-0821.2017.08.016