Livia Oushiro,Questions And Methods: Pretonic Midvowels In The Speech Of Northeastern Migrants In Dialectal Contact,Dimensões e Experiências em Sociolinguística Volume , 2019, Pages 185-188, ISSN , http://dx.doi.org/10.5151/9788521218746-08, (https://openaccess.blucher.com.br/)keywords :