Frank Niedorf, Elisabeth Schmidt, Manfred Kietzmann
V. Mittal
Gannian Zhang, Qinfa Zhang
Lidia Esteve Agelet, Charles R. Hurburgh, Feng Mao [...]
Yuan Yuan Jing, Ya Nan Jiao
Y J Ouyang, G Yu, L Hu [...]
Thomas H Connor, Qian Xiang
D. A. White, T. Vo-Dinh
C B Zheng, H K Jiang, Y L Huang
Q A Zhang, Z Y Zhang, S H Jiao
, Qinfa Zhang
