Author(s):
Barreira, João C.M. 
; Alves, Rita C. ; Casal, Susana ; Ferreira, Isabel C.F.R. ; Oliveira, M.B.P.P. ; Pereira, J.A.
Date: 2007
Persistent ID: http://hdl.handle.net/10198/3533
Origin: Biblioteca Digital do IPB
