A flexible client-server model for multilingual CTS/TTS development. - Tibor Ferenczi; Géza Németh; Gábor Olaszy; Zoltan Gaspar (EUROSPEECH, 1997)

A Study of Time between Retried Calls in Voice over Internet Protocol Networks. - Zoltan Gaspar; Izabella Gocza (ICDS, 2010)