EN
The discussion offered in this article focuses on the problem of the back fricative segments in Ukrainian. An attempt is made to provide their phonological representations that account both for their distribution and phonological behavior. The analysis proposed here is coached within the framework of Government Phonology, a non-linear model, that awards considerable autonomy to phonological primitives building melodic expressions. Our concern, therefore, is to specify which elements define each of the turbulent sounds and determine the role they play within the relevant melodic structures. In accordance with the principles of the framework, it is predicted that the internal elemental content and organization of primes directly conditions the phonetic manifestation of the fricative segments. The aim of the present analysis is also to pinpoint the significance of the head-dependent distinction that obtains within melodic structures, as it often underlies, if not determines, the strength of expressions and their susceptibility to phonological processes.