1727-897X 1727-897X S1727-897X2019000100013 Cuba Cuba Cuba 00 02 2019 00 02 2019 17 1 13 18

1 2016 2 2000 3 2008 13 2 2 34-9 4 2010 36 3 3 280-4 5 2014 4 6 2014 XLIII 172 172 20 7 2011 8 1981 9 2001 XXXI 2 2 9-58 10 2014 14