Gang Zhu, Lixin Han, Hong Yan
Qingbo Wang, Zhongmin Wang, Ting Chen
Stephen M. Klisch
Sergey B. Karavashkin, Olga N. Karavashkina
Edvige Pucci, Giuseppe Saccomandi
Anibal E. Mirasso, Luis A. Godoy
Mircea Sofonea, Ángel Arós
A Bartoszewicz, A Nowacka
J. Dunwoody, R. W. Ogden
L. C. Martins, F. P. Duda
, Lixin Han, Hong Yan, Zhongmin Wang, Ting Chen, Ángel Arós
