0104-7043 0104-7043 S0104-70432016000200033 10.2015/01047043v25n462016033 France France 00 05 2016 00 05 2016 25 46 33 44

19 19 7-36 58-59 58-59 13-94 19 19 44-7 46 4 4 59-75