[1]
CorrĂȘa, A.P. dos S. and Berti, L. 2015. The establishment of phonological contrast between fricatives by children with phonological disorder: manipulation of acoustic cues. ALFA: Revista de LinguĂ­stica. 59, 2 (Apr. 2015). DOI:https://doi.org/10.1590/1981-5794-1504-6.