共 30 条
[1]
BATCHELOR T, 1909, ORTHOEPICAL ANALYSIS, P53
[3]
BELL MA, 1916, PRINCIPLES SPEECH DI, P96
[4]
CHIBA T, 1941, VOWEL NATURE STRUCTU
[5]
CUMMINS DE, 1965, 5 P INT C AC LIEG ED
[7]
DELATTRE PC, 1964, STUDIA LINGUISTICA, V16, P104
[8]
Fant G., 1960, ACOUSTIC THEORY SPEE
[9]
FANT G, 1959, ERICSSON TECHNICS, V1, P1
[10]
FUJIMURA O, 1961, 62 MIT RES LAB EL QU, P197