TY - GEN N2 - The review is devoted to the latest book written by Piotr Rybka, The Vowels in the Dialects of Upper Silesiaand in the contemporary Polish language. Comparison with the Use of Acoustic and Articulation Data,published in 2018 as part of the work of the Institute of the Polish Language of the Polish Academy of Sciences.This is an experimental study in the field of dialectal phonetics. The author has developed acousticand articulatory models that made it possible to compare features of the vowels in the speech of UpperSilesian residents with Polish standard pronunciation. L1 - http://rcin.org.pl/Content/164653/PDF/20_Mika.pdf M3 - Text KW - Silesia KW - phonetics KW - acoustic analysis KW - articulation T1 - A review of the monograph The Vowels in the Dialects of Upper Silesia and in the contemporary Polishlanguage. Comparison with the Use of Acoustic and Articulation Data by Piotr Rybka UR - http://rcin.org.pl/dlibra/publication/edition/164653 ER -