@proceedings {68,
	title = {The State-of-the-art in Cross-layer Design for Wireless Sensor Networks},
	journal = {2nd International Workshop of the EURO-NGI Network of Excellence},
	year = {2006},
	month = {Jul. 2005},
	address = {Villa Vigoni, Italy},
	attachments = {http://cse.unl.edu/~cpn/system/files/xl-survey.pdf},
	author = {T. Melodia and Mehmet C. Vuran and D. Pompili}
}
