1809-3876 1809-3876 S1809-38762020000200545 10.23925/1809-3876.2020v18i2p545-567 Italy Brazil 00 04 2020 00 04 2020 18 2 545 567

2017 22 71 71 1997 4 1963 1979 2009 2000 2000 2013 1991 2013 10-36 2014 22 24 24 2012 12 437-52 2015 40 2 2 443-4464 2017 385-95 2017 São Paulo 2018 Bologna 1997 2014 2009 1960 1979 4 2016 23 1991 2001 2010 2009 2 2012 2012 2007 1995 2004 2017 2013 2015 2016 2018 2020 2019 2010 2008 2012 1996