0102-5473 0102-5473 S0102-54732018000100270 10.5007/2175-795X.2018v36nlp270 Brazil Brazil 00 03 2018 00 03 2018 36 1 270 296

4 10 10 122-31 17 35 35 189-200 21 2 2 199-226 8 8