TY - CHAP T1 - Phonological evidence for top-down processing in speech perception T2 - Invariance and variability in speech processes Y1 - 1986 A1 - Ohala, John J. ED - Perkell, J. S. ED - Klatt, D. H. JF - Invariance and variability in speech processes PB - Erlbaum CY - Hillsdale ER -