1659-4940 1659-4940 S1659-49402018000200150 10.15517/c.a..v15i2.34646 Chile 00 12 2018 00 12 2018 15 2 150 167

2014 2010 Aristóteles 1982 1997 1989 21-49 2006 251 2008 2000 2016 65 9-24 2013 1983 2006 2003 2007 2016 1987 65 96-108 2007 2008