2448-6442 2448-6442 S2448-64422017000300489 10.24201/es.2017v35n105.1468 Argentina 00 12 2017 00 12 2017 35 105 489 516

2008 1996 75 75 295-316 2006 79 79 21-48 2011 2010 2013 Santiago, Chile 2001 7 13 13 2003 7 19 19 2001 1997 2007 2005 2009 Madrid, España 1997 2008 2010 2006 2010 1989 5 5 1986 1998 1998 1989 11 11 2010 9 40 40 37-58 2007 2010 351 351 211-33 2008 2000 2001 27 82 82 2009 2006 28 28 83-116 1949 55 3 3 2007 13 13 171-92 2012 1999 23 23