The influence of language experience on categorical perception of pitch contours. - Gang Peng 001; Hongying Zheng; Tao Gong 001; Ruo-Xiao Yang; Jiangping Kong; William S.-Y. Wang (J. Phonetics, 2010)

The Phonation Factor in the Categorical Perception of Mandarin Tones. - Ruo-Xiao Yang (ICPhS, 2011)