0120-1751 0120-1751 S0120-17512020000100021 10.15446/rce.v43n1.77052 Brazil Brazil Brazil 00 06 2020 00 06 2020 43 1 21 48

1953 2 2001 17-26 1953 9 2 2 176-200 2003 10 1 1 69-98 2015 a 2 1 1 1-30 2015 b 44 8 8 1691-705 2012 41 18 18 3301-24 2016 45 2 2 492-505 2015 44 6 6 1143-57 2003 2 2007 3 1997 26 3 3 1075-88 2008 78 4 4 493-506 2011 81 11 11 1405-16 1953 40 3-4 3-4 237-64 1997 77 1957 44 3-4 3-4 360-9 2008 2014 30 2 2 203-22 2006 136 3 3 1090-102 2010 7 2 2 121-1132 2002 2 1971 66 334 334 386-9 1997 63 2 2 223-9 2004 33 12 12 3069-93 2008 353-60 1985 28 1 1 5-28 1997 2006 58 3 3 555-71 2009 6 2 2 177-88 1992 21 2 2 499-518 2003 2 2003 3 1998 1975 R-24 5 5 300-1 2012 41 11 11 2000-13 2013 47 4 4 876-87 R Development Core Team 2017 2003 32 10 10 1871-83 2004 53 2 2 255-60 2008 2 2008 138 7 7 2067-81 1999 12 4 4 409-18 2015 5 6 6 338-48 1964 2-3 2 2 1-7 1966 1989 57 2 2 307-33