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\bibitem{2641} Juan Ignacio Toledo, Jordi Cucurull, Jordi Puiggali, Alicia Fornes and Josep Llados. 2015. Document Analysis Techniques for Automatic Electoral Document Processing: A Survey. \textit{E-Voting and Identity, Proceedings of 5th international conference, VoteID 2015}.139--141. (LNCS.)

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