Y.F. Li, H.J. Guo, X. Ma, Y.L. Qi, Z. Wang, H.M. Xu, and S.J. Shuai
V. Mathai, S.G. Huisman, C. Sun, D. Lohse, and M. Bourgoin
Z.D. Wang, B.J. Chen, K. Mosharnmer, D.M. Popolan-Vaida, S. Sioud, V.S.B. Shankar, D. Vuilleumier, T
Q. Tang, B. Ge, Q. Ni, B. Nie, and X.Q. You
J.X. Wang, S. Li, and B. Yang
