Xiao-ping Lei, Zhi-yun Zhao, Xu Zhang, Dar-Zen Chen, Mu-Hsuan Huang, Jia Zheng, Run-sheng Liu, Jing Zhang, Yun-hua Zhao. Technological collaboration patterns in solar cell industry based on patent inventors and assignees analysis. Scientometrics, 96(2):427-441, 2013. [doi]
Abstract is missing.