共 5 条
[1]
DELATTRE P, FRENCH REV, V42, P48
[2]
DELATTRE P, IRAL-INT REV APPL LI, V4, P183
[3]
DELATTRE P, 1965, COMPARING PHONETIC F, P35
[4]
JOOS M, 1948, J LINGUISTIC SOC A S, V24
[5]
LINDBLOM BEF, 1963, VOWEL REDUCTION