@conference{fotopoulou et al, 2005,
author = "Bouros, P. and Φωτοπούλου, Αγγελική and Γλάρος, Νίκος",
address = "Bulgaria",
booktitle = "Proceedings of Recent Advances in Natural Language Processing",
title = "{A}n interactive environment for creating and validating syntactic rules ",
year = "2005",
}