Unknown
An, Zheng-Hua
;
Lü, Jun-Guang
;
Shi, Feng
;
[et al.]
Hu, Tao
;
Cai, Xiao
;
Yu, Bo-Xiang
;
Fang, Jian
;
Xie, Yu-Guang
;
Wang, Zhi-Gang
;
Xue, Zhen
;
Sun, Xi-Lei
;
Lü, Qi-Wen
;
Zhang, Ai-Wu
;
Ning, Fei-Peng
;
Zhou, Li
;
Sun, Li-Jun
;
... and further 3
Institute of Physics