中国专利质量的三维评价方法及实证分析
程文银1,2,李兆辰3,刘生龙1,2,胡鞍钢1,2,4
ThreeDimensional Evaluation Method and Empirical Analysis of China’s Patent Quality
情报理论与实践 . 2022, (7): 95 -101 .  DOI: 10.16353/j.cnki.1000-7490.2022.07.014