1984-6444 1984-6444 S1984-64442023000100291 10.5902/19846444xxxxx Brazil Brazil Brazil 00 00 2023 00 00 2023 48

2019 10 18 18 1-15 2020 59 2017 57 57 1997 20 3 3 361-71 2018 1 1976 2004 1996 5 2020 1 2020 25 5 5 2017 5 7 7 1-12 2019 56 56 1995 2017 25 5 5 2017 42 2 2 2020 23 23 Repositorio digital Universitat de Barcelona 2020 2016 30 203-22 2006 1 2006 1