@techreport {275,
	title = {Challenge Evaluation Report },
	number = {D5.2},
	year = {2013},
	month = {December},
	type = {Project deliverable},
	url = {http://www.bioasq.org/sites/default/files/PublicDocuments/BioASQ_D5.2-ChallengeEvaluation_final_0.pdf},
	author = {Prodromos Malakasiotis and Ion Androutsopoulos and Ioannis Pavlopoulos}
}
