Creating large pronunciation lexica for speech applications. - Ute Ziegenhain; Steffen Harengel; Janez Kaiser; Ralph Wilhelm (LREC, 1998)

A multilingual text processing engine for the PAPAGENO text-to-speech synthesis system. - Matej Rojc; Janez Stergar; Ralph Wilhelm; Horst-Udo Hain; Martin Holzapfel; Bogomir Horvat (EUROSPEECH, 1999)

PLEDIT - A New Efficient Tool for Management of Multilingual Pronunciation Lexica and Batchlists. - Damjan Vlaj; Janez Kaiser; Ralph Wilhelm; Ute Ziegenhain (LREC, 2000)