@article {244,
	title = {Paraphrase Extraction from Validated Question Answering Corpora in Spanish},
	journal = {Revista de la Asociaci{\'o}n Espa{\~n}ola para el Procesamiento del Lenguaje Natural},
	volume = {39},
	year = {2007},
	month = {09/2007},
	pages = {37--44},
	type = {Conference Proceedings},
	chapter = {37},
	issn = {1135-5948},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/Herrera_Pe\%7Enas_Verdejo_SEPLN_2007.pdf},
	author = {Jes{\'u}s Herrera and Anselmo Pe{\~n}as and Felisa Verdejo}
}
