?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Bemporad&rft.aufirst=Alberto&rft.au=Bemporad%2C+Alberto&rft.btitle=Proc.+European+Control+Conf.&rft.title=An+efficient+branch+and+bound+algorithm+for+state+estimation+and+control+of+hybrid+systems&rft.date=1999&rft.genre=proceeding