Correlation of the Formants of the Romanian Vowels. - Stefan-Andrei Gheltu (ECAI, 2018)

Correlations and Dependencies of the Formants During Speech in Romanian. - Stefan-Andrei Gheltu; Horia-Nicolai L. Teodorescu (ECAI, 2018)

A Correlational and Predictive Analysis of the Relationship between F0 and the Formants of Romanian Vowels. - Stefan-Andrei Gheltu (ECAI, 2020)

Speech under combined Schizophrenia and Salivary Flow Alterations - Preliminary Data and Results. - Horia-Nicolai Teodorescu; Sorin Andrian; Cristina Angela Ghiorghe; Stefan Gheltu; Ionut Taraboanta (SpeD, 2021)

Analysis of Formant Correlations in Emotional Speech - Do Formants Correlate? - Horia-Nicolai Teodorescu; Stefan-Andrei Gheltu (SpeD, 2023)