2177-5796 10.22483/2177-5796.2018v20n3p673-691 Brazil Brazil 20 12 2017 20 12 2018 20 3 673 691

2015 2001 1-9 1998 19 44 44 19-32 2010 40 139 139 147-172 BRASIL BRASIL 2002 2005 23 34 34 57-74 1997 2015 65-82 2013 41-67 2015 1998 99-121 2000 2016 16 1 1 85-88 2014 14 2 2 11-52 2010a 106-107 2010b 210-222 1999 480-495 1999 Curitiba 2008 14-29