Phoneme to grapheme conversion using HMM. - Panagiotis A. Rentzepopoulos; George K. Kokkinakis (EUROSPEECH, 1991)

Multilingual phoneme to grapheme conversion system based on HMM. - Panagiotis A. Rentzepopoulos; George K. Kokkinakis (ICSLP, 1992)

Efficient Multilingual Phoneme-to-Grapheme Conversion Based on HMM. - Panagiotis A. Rentzepopoulos; George K. Kokkinakis (Comput. Linguistics, 1996)