Bacevičiūtė, Rima. “The Quality of the First Components [i̱], [u̱] of Acuted Diphthongs in the Lukšiai Subdialect”. Kalbotyra, vol. 54, no. 1, Dec. 2005, pp. 33–40, https://www.journals.vu.lt/kalbotyra/article/view/23280.