Guido Martina/ Angelo Bioletto (ILT)
(2)
Dartmann, Guido,Schmeink, Anke,Lucken, Volker,Song, Houbing (Embry-Riddle Aeronautical University, Fl, USA),Ziefle, Martina,Prestiflippo, Giovanni
(1)
Gerrit Bos/ Martina Hussein/ Guido Mensching/ Frank Savelsberg
(1)
Giovan Battista Carpi/ Guido Martina/ Rodolfo Cimino
(1)
Guido Martina/ Romano Scarpa
(1)
Martina Mondadori Sartogo/ Editors of Cabana Magazine/ Guido Taroni (PHT)
(1)