E. R. Wallach, G. J. Davies
E. V. Galieva, R. Ya. Lutfullin, A. Kh. Akhunova [...]
L.X. Zhang, J.C. Feng, B.Y. Zhang [...]
D. V. Dunford, P. G. Partridge
Ali Ghasemi, Majid Pouranvari
M Pouranvari, A Ekrami, A H Kokabi
Roman Koleňák, Igor Kostolný, Jaromír Drápala [...]
H Y Gao, Y H He, P Z Shen [...]
Sheng Li, Longqing Chen, Wenbin Qiu [...]
Junyan Li, Qianqian Wang, Zhongmin Jin [...]
, Jaromír Drápala 
