0185-3058 0185-3058 S0185-30582020000100227 10.19130/iifl.nt.2020.38.1.0015 Argentina 00 06 2020 00 06 2020 38 1 227 239 2011 2017 2015 35 1 1 185-7 1992 1999 2ª 1944 3 71-147 1979 1939 2015