1409-4258 1409-4258 S1409-42582016000200491 10.15359/ree.20-2.24 CR 00 08 2016 00 08 2016 20 2 491 500

1996 2003 21 1 1 7-43 2006 11 11 9-25 2007 11-3 1996 2008 163-78 2000 27 31-85 2001 2008 2004 15 3 3 197-215 1999 2011 9 4 4 8-23 2013 32 15-27