@inproceedings{WoB:05,
	author={N. Wong and V. Balakrishnan},
	title={Quadratic Alternating Direction Implicit Iteration for the
Fast Solution of Algebraic Riccati Equations},
	booktitle={Proc.\ 2005 International Symposium on Intelligent Signal
  Processing and Communication Systems (ISPACS)},
address = {Hong Kong}
month = dec,
	year={2005},
}