2393-6886 2393-6886 S2393-68862020000100019 10.29112/ruae.v5.n1.2 Argentina Argentina 00 00 2020 00 00 2020 5 1 19

2006 1947 2005 2011 2012 a 4 140-1167 2012 b 4 2012 c 123-1148 2010 83-104 2001 1995 2011 2004 2009 6 1 1 115-31 1993 3 3 2012 Misiones, Argentina 2005 1999 2005 1992 12b 140 140 39-43 2002 2011 1993 1997 2004 1986 1974 1976 1977 XII 1-2 1-2 45-148 2009 1980 2009