情报理论与实践
科技主路径分析：提升路径多样性的组合路径*
万小萍，汪锦霞，刘向
Main Path Analysis of Science and Technology:Combination Approach to Boost the Variety of Main Path
情报理论与实践 . 2019, (6): 83 .  DOI: 10.16353/j.cnki.1000-7490.2019.06.015