P. L. Fraenkel
N Barltrop, K. S. Varyani, A Grant [...]
C A Douglas, G P Harrison, J P Chick
A F Molland, A S Bahaj, J R Chaplin [...]
Chao Yang, Tao Xie, Tianzhen Wang [...]
Salma Hazim, Abdelouahab Salih, Mourad Taha Janan [...]
Bin Xin, Yilai Zheng, Tianzhen Wang [...]
K Thomas, M Grabbe, K Yuen [...]
Zhang Lei, Sun Yushan, Zhuang Jiayuan [...]
Y M Dai, N Gardiner, R Sutton [...]