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Jochen A. Mosbacher, Markus Waser, Heinrich Garn [...]
E.P. Furlani, T.S. Lewis
Kim N.H. Dillen, Heidi I.L. Jacobs, Juraj Kukolja [...]
P Almström, P Märtensson
Qingxiu Li, Laurent M. Matuana
Shuaibin An, Jian Guo, Honglin Liu [...]
Hong Lu, Wei Fan, Yongquan Zhang [...]
H. Chegini, A. Morsali, M.R. Bozorgmehr [...]
Menghua Zhang, Xin Ma, Xuewen Rong [...]
, Haibin Cao , Markus Waser, Heinrich Garn , Jian Guo, Honglin Liu 
