v13n1a08.pdf https://www.cepese.pt/portal.%26%22%22%22%22%22%22%22%22%22%22%22%22%22%22%22%22%22%22%22/pt/publicacoes/obras/volume-13-number-1-june-2015/artigos/v13n1a08.pdf/view https://www.cepese.pt/portal.%26%22%22%22%22%22%22%22%22%22%22%22%22%22%22%22%22%22%22%22/@@site-logo/CEPESE+home.png v13n1a08.pdf v13n1a08.pdf — 129 KB