1516-7313 1516-7313 S1516-73132020000100229 10.1590/1516-731320200032 Brasil 00 00 2020 00 00 2020 26

2001 7 2013 2015 7 2010 2 21-32 2006 2006 Brasília 1-9 2009 2018 8 7 7 514-9 2000 INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS 2002 2013 2007 2011 15-38 2008 2012 2012 New York 112-7 2012 2017 16 2 2 44-62 2012 2012 Rio de Janeiro 2000