2183-184X 2183-184X S2183-184X2020000300025 10.47345/v7n3art4 Portugal 30 12 2020 30 12 2020 7 3 25 39

2 Böckenförde E-W 2017 3 2020 4 2016 5 2003 6 2018 7 2018 8 2000 9 2006 10 2004 11 2020 12 2009 13 1994