António Mendes Ferreira (Author) (FEUP); José Augusto Barbosa (Author) (FEUP); António Torres Marques (Author) (FEUP); José Manuel César de Sá (Author) (FEUP)
António Joaquim Men Ferreira (Author) (FEUP); José Augusto Trigo Barbosa (Author) (FEUP); José Manuel de Almeida César de Sá (Author) (FEUP); António Torres Marques (Author) (FEUP)
António Joaquim Mendes Ferreira (Author) (FEUP); José Augusto Trigo Barbosa (Author) (FEUP); António Torres Marques (Author) (FEUP); José Manuel de Almeida César de Sá (Author) (FEUP)
José Augusto Trigo Barbosa (Author) (FEUP); António Joaquim Mendes Ferreira (Author) (FEUP); José Manuel de Almeida César de Sá (Author) (FEUP); António Torres Marques (Author) (FEUP)
R.M. Natal Jorge (Author) (FEUP); J. T. Barbosa (Author) (FEUP); M.P.L. Parente (Author) (FEUP); P.A.L.S. Martins (Author) (FEUP); T. Mascarenhas (Author) (FEUP); B. Patrício (Author) (FEUP); A. M. Ferreira (Author) (FEUP); F. Alexandre (Author) (Other); A. A. Fernandes (Author) (FEUP)