Academic Year: 19981999

A. Zampa
Supervisor: Prof. Cesare Reina
Academic Year: 19971998

D. Gabrielli
Supervisor: Prof. Mauro Carfora (Pavia) 
G. Gionti
Supervisor: Prof. M. Carfora (Pavia), Prof. A. D\'Adda (INFNTorino) 
M. Ugaglia
Supervisor: Prof. Boris Dubrovin 
T. Grava
Supervisor: Prof. Boris Dubrovin 
M. Mazzocco
Supervisor: Prof. Boris Dubrovin
Academic Year: 19961997

L. Sbano
Supervisor: Prof. G.F. Dell\'Antonio 
P. Siniscalco
Supervisor: Dr. L. Dabrowski, Dr. G. Landi (Trieste) 
S. Cavallaro
Supervisor: Prof. F. Strocchi (Pisa)
Academic Year: 19951996

S. Cosentino
Supervisor: Prof. L. Flaminio (Napoli), Prof. A.Verjovsky (Lille)