Lippus, Pärtel2022-11-012022-11-012010-05-11http://hdl.handle.net/10062/87542engopenAccessAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Variation in vowel quality as a feature of Estonian quantityPresentation