@Inproceedings{ascc-09_Xiong-Petersen-Lanzon,
 author       = "Xiong, J. and Petersen, I. R. and Lanzon, A.",
 title        = "On lossless negative imaginary systems",
 booktitle    = "Proceedings of the 7th Asian Control Conference",
 address      = "Hong Kong, China",
 pages        = "824-829",
 month        = aug,
 year         = 2009}