0041-8633 0041-8633 S0041-86332019000201083 10.22201/iij.24484873e.2019.155.14957 Cuba Cuba 00 08 2019 00 08 2019 52 155 1083 1128 1996 2006 I 2 1929 I 2002 1983 16 2002 1961 1983 1998 2015 1975 2006 I 1986 2005 1976 2004 3 8 2009 2015 13 2 2 273-300 2016 2012 1974 2018 2012 29 29 29 165 y ss. 1992 2006 2009 2 1994 2 2007 2005 2004 6 1954 1