Marie-Christine Chevalier, Peter Matthews, Gaëtan Hanen [...]
Honghao Zhang, Zhixin Liu, Hai Liu [...]
Steve McEvoy
S-I Yi, P K Mohan, C-D Kan [...]
Hynek Purs, Martin Kuklik, Frantisek Lopot [...]
Stephen W. Pruitt, George E. Hoffer
K.K. Vamshi Durgam, G.A. Shanmugha Sundaram
Tso-Liang Teng, Peng-Hsiang Chang, Cho-Chung Liang [...]
Carlo Cialdai, Dario Vangi, Antonio Virga
I H Park, I H Lee, J H Yeon [...]
, Martin Kuklik, Frantisek Lopot 
