Ana Dias Guimarães (Author) (Other); José João Carvalho (Author) (Other); Maria de Fátima Alpendurada (Author) (FFUP); Carlos Gonçalves (Author) (FFUP)
castelo-grande, t (Author) (Other); augusto, pa (Author) (FEUP); monteiro, p (Author) (Other); estevez, am (Author) (Other); barbosa, d (Author) (FEUP)