?url_ver=Z39.88-2004&rft_id=10.1016%2FS0925-7721(03)00048-8&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Alberto&rft.aulast=Bemporad&rft.au=Bemporad%2C+Alberto&rft.atitle=Inner+and+outer+approximation+of+polytopes+using+boxes&rft.title=Computational+Geometry+&rft.date=February+2004&rft.volume=27&rft.issue=2&rft.pages=151-178&rft.issn=0925-7721&rft.genre=article