Tamuri, Kairi, and Meelis Mihkla. 2015. “Expression of Basic Emotions in Estonian Parametric Text-to-Speech Synthesis”. Eesti Ja Soome-Ugri Keeleteaduse Ajakiri. Journal of Estonian and Finno-Ugric Linguistics 6 (3). Tartu, Estonia:145-68. https://doi.org/10.12697/jeful.2015.6.3.06.