Dou Jinxin, Yang Tongguang, Yu Xiaoguang [...]
J Liu, YM Shao, WD Zhu
LI Zhi-nong, LI Yun-long, XIA Heng-heng [...]
A.S. Sekhar
L. P. Pook
Ahmed F Zayati, Tarek Lazghab, Mohamed Soula
M. I Porter, D. A Hills
R.J. Nuismer, J.D. Labor
G. G. Trantina
Youli Ma
, Yang Tongguang, Yu Xiaoguang , LI Yun-long, XIA Heng-heng 
