@conference {71235,
	title = {Energy-Efficiency in Air-Conditioned Buildings: An Overview },
	booktitle = {{\textquotedblleft}, Proceedings IAQVEC2007, Paper 222747_2, October 2007.  },
	year = {2007},
	month = {October},
	address = {China},
	author = {Essam E. Khalil}
}
