1992-8238 1992-8238 S1992-82382018000100022 00 06 2018 00 06 2018 66

2008 10 2 2 367-73 2010 28 2 2 138-76 2005 1 1 122-36 2010 44 2 2 177-83 2006 24 2 2 130-4 2001 2007 135 2 2 251-6 2010 28 2 2 258-66 1986 20 1 1 458-65