@incollection{ILSP:LTA:PPB_2000, author = "Piperidis, Stelios and Papageorgiou, Harris and Boutsis, S.", booktitle = "Parallel Text Processing, Alignment and use of translation corpora", editor = "J. Veronis", pages = "117-138", publisher = "Kluwer Academic Publishers", series = "Text Speech and Language Technology", title = "{F}rom sentences to words and clauses ", year = "2000", }