1889-836X 1889-836X S1889-836X2020000300006 10.4321/s1889-836x2020000300006 España 00 09 2020 00 09 2020 12 3 105 106 1 2017 148 9 9 2 2016 147 12 12 547-53 3 2005 20 219-26 4 2012 31 47-8