2218-3620 2218-3620 S2218-36202018000100331 República del Ecuador 00 03 2018 00 03 2018 10 1 331 335

1977 1986 1985 1993 17 1 1 112-21 2004 89 5 5 901 1966 11 2 2 238-63 2006 17 6 6 595-616 2005 97 117−134 1979 36 6 6 380-3 1999 2005 20 2 2 105-23 1994 49 6 6 493 1999 102-38 2004 15 3 3 475-92 1986 71 3 3 402 2004 2016 10 1 1 24 1982 18 3 3 257-73 1948 25 1 1 35-71 2012 105 1 1 1-16 2013