ŠIMÁČKOVÁ, Šárka; PODLIPSKÝ, V. J. Production Accuracy of L2 Vowels: Phonological Parsimony and Phonetic Flexibility . Research in Language, [S. l.], v. 16, n. 2, p. 169–191, 2018. DOI: 10.2478/rela-2018-0009. Disponível em: https://czasopisma.uni.lodz.pl/research/article/view/8062. Acesso em: 26 apr. 2024.