?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Dario&rft.aulast=Piga&rft.au=Piga%2C+Dario&rft.title=A+convex+relaxation+approach+to+set-membership+identification&rft.inst=Politecnico+di+Torino&rft.date=October+2012&rft.degree=PhD+Thesis&rft.tpages=247