Release Bursts in English Word-Final Voiceless Stops Produced by Native English and Korean Adults and Children. - Kimiko Tsukada; David Birdsong; Molly Mack; Hyekyung Sung; Ellen Bialystok; James Emil Flege (Phonetica, 2004)

A developmental study of English vowel production and perception by native Korean adults and children. - Kimiko Tsukada; David Birdsong; Ellen Bialystok; Molly Mack; Hyekyung Sung; James Emil Flege (J. Phonetics, 2005)

Degree of foreign accent in English sentences produced by Korean children and adults. - James Emil Flege; David Birdsong; Ellen Bialystok; Molly Mack; Hyekyung Sung; Kimiko Tsukada (J. Phonetics, 2006)