1405-2253 1405-2253 S1405-22532018000200042 10.18232/alhe.v25i1.897 Mexico Czechia Czechia 00 08 2018 00 08 2018 25 2 42 76

1945 2008 2003 2002 2012 2010 70 4 4 871-97 2004 2015 1971 1974 1985 2015 1960 2017 1926 2015 1993 2013 2016 1994 1990