J. Skelton
Changle Sun, Lijuan Zhang, Chao Li
Yuzheng Lu, Yang Wang, Weidong Gao
G.J. Faughey, H.S.S. Sharma
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Stefan Gannon
Liang Ma, George Baciu, Jin lian Hu [...]
J.-F. Hu, J.-G. Yang, H.-Y. Fang [...]
Chunhui Li, Lei He, Zhengfang Wang [...]
Jeng-Jong Lin
, Lijuan Zhang, Chao Li, Weijie Li , Lei He, Zhengfang Wang 
