Antonio Martínez-Richa, Guillermo Mendoza-Díaz, Pedro Joseph-Nathan
Shahab A.A. Nami, K.S. Siddiqi
Luqman Idd Juma, Rene Costa
W. M. Coleman, Bert M. Gordon
Daniela Nedeltcheva, Vanya Kurteva, Liudmil Antonov
Lisa N. Heydorn, Lynn M. Carter, Richard D. Bowen [...]
Hasnia Abdeldjebar, Yamina Belmiloud, Wassila Djitli [...]
P. W. Albro, C. E. Parker, G. D. Marbury [...]
Abduladheem Turki Jalil, Usama S. Altimari, Mohammad Javed Ansari [...]
Michael D. McManus, James B.B. Skinner, D.E. Peter Hughes
, Rene Costa
