@article {EzNB-01,
	title = {Una herramienta para el estudio de t{\'e}cnicas de de an{\'a}lisis sint{\'a}ctico},
	year = {2001},
	month = {5},
	pages = {53-56},
	author = {J. Ezpeleta and R. Novoa and M.A. Barea}
}

