1409-469X 1409-469X S1409-469X2016000300225 10.15517/dre.v0i0.23370 00 10 2016 00 10 2016 17 225 242

1993 1994 47-80 1995 2000 2006 2007 2009 2010 45-85 2011 25-76 2012 2014 a 59-113 2014 b 239-90 2009 157-87 2011 2014 2014