%0 Book Section %B Historical linguistics: Problems and perspectives %D 1993 %T The phonetics of sound change %A Ohala, John J. %E Jones, Charles %B Historical linguistics: Problems and perspectives %I Longman %C London-New York %P 237–278 %0 Book Section %B Invariance and variability in speech processes %D 1986 %T Phonological evidence for top-down processing in speech perception %A Ohala, John J. %E Perkell, J. S. %E Klatt, D. H. %B Invariance and variability in speech processes %I Erlbaum %C Hillsdale %P 386–401 %0 Book Section %B Papers from the parasession on natural phonology %D 1974 %T Phonetic explanation in phonology %A Ohala, John J. %E A. Bruck, R.A. Fox %E LaGaly, M. W. %B Papers from the parasession on natural phonology %I Chicago Linguistic Society %C Chicago %P 251–274