1729-8091 1729-8091 S1729-80912020000200144 Cuba Cuba 00 06 2020 00 06 2020 20 71 144 157

2000 1988 4 24-8 2015 2018 2018 II. 1992 1995 1996 2003 2018 2005 2010 2005 2010 2013 1999