@inproceedings{JAT09,
    title = "Stability and Robustness Conditions using Frequency Dependent
    	Half Planes",
    author = "Krister Jacobsson and Lachlan L. H. Andrew and Ao Tang",
    month = Dec,
    year = "2009",
    pages = "6166-6171",
    booktitle = "Proc. IEEE Conf. Decision and Control (CDC)",
    url = "http://www.caia.swin.edu.au/cv/landrew/pubs/halfplane_stability_cdc09.pdf"
}