Celine Cont
Mini-revue
Tamotsu Tsukahara, Yoshikazu Matsuda and Hisao Haniu
Article de révision
Pio Zagni
Henrique Pereira, Samuel Monteiro, Graca Esgalhado and Rosa Marina Afonso
article de recherche
Manikanta Deva
Perspective
Enrico Farabegoli