2393-6886 2393-6886 S2393-68862017000200097 https://doi.org/10.29112/2.2.7 Francia 00 12 2017 00 12 2017 2 2 97 117

1961 2007 51-71 2015 23-34 1984 27-44 2004 41 2006 1996 1977 193-196 1980 2007 1968 1996 1992 1999 1930 4 5-117