情报理论与实践
基于引文的科技文献主题抽取研究
张思凤，梁梦丽，曹高辉
Research on Subject Extraction of Scientific and Technical Documents Based on Citation
情报理论与实践 . 2017, (6): 122 -127 .  DOI: 10.16353/j.cnki.1000.7490.2017.06.023