@inbook {Stevens1981, title = {The search for invariant acoustic correlates of phonetic features}, booktitle = {Perspectives on the study of speech}, year = {1981}, publisher = {Erlbaum}, organization = {Erlbaum}, address = {Hillsdale, {NJ}}, keywords = {acoustic analysis, phonetics, phonology, акустичен анализ, фонетика, фонология}, author = {Stevens, Kenneth N. and Blumstein, Sheila E.}, editor = {Eimas, Peter D. and Miller, Joanne L.} } @inbook {Bhat1978, title = {A General Study of Palatalization}, booktitle = {Universals of Human Language}, volume = {2. Phonology}, year = {1978}, pages = {47{\textendash}92}, publisher = {Stanford University Press}, organization = {Stanford University Press}, address = {Stanford, California}, keywords = {palatalization, phonetics, phonology, палатализация, фонетика, фонология}, author = {Bhat, D. N.}, editor = {Greenberg, Joseph} }