1983-9278 1983-9278 S1983-92782017000200117 10.5585/eccos.n43.6758 Brazil 00 05 2017 00 05 2017 43 117 134

1992 1994 2011 2012 2 2009 30 106 106 303-18 2005 2011 19 73 73 793-812 1999