@article{journals/corr/abs-0804-4195,
	title = {Multi-Antenna Gaussian Broadcast Channels with Confidential Messages},
	author = {Ruoheng Liu and H. Vincent Poor},
	journal = {CoRR},
	note = {informal publication},
	url = {http://dblp.uni-trier.de/db/journals/corr/corr0804.html#abs-0804-4195},
	volume = {abs/0804.4195},
	year = {2008},
	biburl = {http://www.bibsonomy.org/bibtex/22d680fad4a1b6ee87170ad35af084b26/dblp},
	description = {dblp},
	ee = {http://arxiv.org/abs/0804.4195}, date = {2008-05-05},
	keywords = {dblp }
}