1983-9278 1983-9278 S1983-92782021000400113 10.5585/eccos.n59.20667 00 10 2021 00 10 2021 59

2008 1997 2002 1990 VI 36 36 187-90 2014 2005 434 2015 1986 2 2000 2003 1988 V 25 25 21-6 2006 2009 23 2 2 103-19 1994 2001 2012 2003 2006 32 3 3 619-34