The Database of Estonian Word Families: a Language Technology Resource. - Ülle Viks; Silvi Vare; Heete Sahkai (Baltic HLT, 2010)

Prosody of contrastive focus in estonian. - Heete Sahkai; Mari-Liis Kalvik; Meelis Mihkla (INTERSPEECH, 2013)

Acoustic correlates of emphasis in Estonian. - Meelis Mihkla; Heete Sahkai; Mari-Liis Kalvik (ICPhS, 2015)

Intonation of Contrastive Topic in Estonian. - Heete Sahkai; Meelis Mihkla (INTERSPEECH, 2017)

Audiobook Dialogues as Training Data for Conversational Style Synthetic Voices. - Liisi Piits; Hille Pajupuu; Heete Sahkai; Rene Altrov; Liis Ermus; Kairi Tamuri; Indrek Hein; Meelis Mihkla; Indrek Kiissel; Egert Männisalu; Kristjan Suluste; Jaan Pajupuu (LREC, 2022)