@Article{TAC-09_Lanzon-Papageorgiou,
 author       = "Lanzon, A. and Papageorgiou, G.",
 title        = "Distance measures for uncertain linear systems: A general theory",
 journal      = "{IEEE} Transactions on Automatic Control",
 volume       = 54,
 number       = 7,
 pages        = "1532-1547",
 doi          = "10.1109/tac.2009.2022098",
 month        = jul,
 year         = 2009}