Yan-Zhong Wang, Bin Wei
H. Nautiyal, R.K.S. Gautam, S. Singh [...]
N. O. Kothari, J. Waring
T. Schäfter, J. Burghaus, W. Pieper [...]
Jianglei Fan, Chi Zhang, Shen Wu [...]
Shen Wu, Shiqiang Li, Shengli Pan [...]
Jianhua Wang, Jun Liu, Johanna Virkki [...]
Yang Song, Jianglei Fan, Shen Wu [...]
Göran Wastenson
G. C. Pratt
, R.K.S. Gautam, S. Singh 
