A.K. El Wahed, C.A. Mcewan
Andrea Spaggiari, Eugenio Dragoni
LMBC Campos, C Legendre
Mikel Brigley, Young-Tai Choi, Norman M. Wereley [...]
Ahmed Omer, Nadim Arafa, Atef Mohany [...]
Rocio Martin, Manel Soria, Oriol Lehmkuhl [...]
Chao Zhang, Zhaojun Xi, Renfu Li [...]
Martin Gurka, Raino Petričević, Steffen Schneider [...]
Ali El Wahed, Loaie Balkhoyor
Alexey N. Kudryavtsev, Dmitry V. Khotyanovsky
, Oriol Lehmkuhl , Zhaojun Xi, Renfu Li 
