1409-2433 1409-2433 S1409-24332018000200185 10.15517/rmta.v25i2.33608 Costa Rica Costa Rica Costa Rica Costa Rica Costa Rica 00 12 2018 00 12 2018 25 2 185 214

1986 2007 3 2 2 235-43 1967 2da 1987 2011 2009 2016 23 1 1 241-53 1997 1997 6ta 1998 3