@proceedings {70802,
	title = {Energy Efficiency in Buildings: Think Pyramids },
	journal = {Symposium On Integrated/Sustainable Building  Equipment And Systems ,Vol.10,pp.93-98},
	year = {2012},
	pages = {93-98},
	publisher = {ASME},
	address = {USA},
	author = {Essam E. Khalil}
}
