book bolognesus phonology campidanian sardinian roberto bolognesus phonology campidanian sardinian unitary account selforganize structure phonology campidanian sardinian present comprehensive description theoretical account phonological system southern sardinian addition description rich variety phonological fact language unitary framework develop base three exist theory dependency base ap proach segmental structure metrical prosody optimality theory major revision extension three theory propose lead unitary account entire phonological system segmental level level higher prosodic constituent content sociolinguistic introduction datum theoretical introduction theory segmental structure segmental phenomenon general theory prosodic structure rhythmic theory syllable syllabification phenomenon language specific contraint conclusion pp isbn paperback hil dissertation university amsterdam price individual order directly hag nlg excl pp vat holland academic graphic hague http www hag nl rint sybesma holland academic graphic po box ag hague netherland fax 