0121-3628 0121-3628 S0121-36282019000200159 10.17533/10.17533/udea.ef.n60a08 Spain 00 12 2019 00 12 2019 60 159 182

1 1990 2 2015 3 1985 8 2 2 81-119 4 1994 5 1988 6 2014 7 2016 8 2006 227-49 9 2011 10 2015 11 1979 12 2004 13 1991 100 397 397 87-116 14 2004 22-55 15 2012 451-86