@conference { ,
	title = {New Constructive Approach to Covert Channel Modeling and Channel Capacity Estimation},
	year = {2005},
	month = {September 2005},
	pages = {498-505},
	address = {Singapore},
	URL = {http://palms.ee.princeton.edu/PALMSopen/ISC05_w_cit.pdf},
	author = {Wang, Zhenghong and Lee, Ruby B.}
}