外语教学理论与实践
 基于空语类对比的PRO句法语义属性及跨语言特例研究
张智义, 倪传斌
The study of syntactic and semantic features of PRO and its cross-linguistic variants basing on the comparison between empty categories
ZHANG Zhi-Yi, NI Chuan-Bin
外语教学理论与实践 . 2016, (1): 9 .