Author Jaume Barceló Boris Bellalta Roger Baig Ramon Roca Albert Domingo Luis Sanabria Cristina Cano Miquel Oliver Year of Publication 2012 Journal CoRR Volume abs/1207.1031 URL http://arxiv.org/abs/1207.1031 Google ScholarBibTeXEndNote X3 XMLEndNote 7 XMLEndnote taggedMarcRIS