2011-0324 2011-0324 S2011-03242019000300195 10.18046/recs.i29.3480 Cuba 00 12 2019 00 12 2019 29 195 207 2015 2004 1996 2 4-16 2014 51 53-77 2009 40 117-23 2017 4 14-9 1971 2003 1987 4 Real Academia Española 2001 22 2018 1926 1 IV IV 2015 1989 2 1991