@article {10110,
	title = {Breakdown of an inhomogeneous scale-free network under intentional attack},
	journal = {Chinese Physics Letters},
	year = {2003},
	pages = {22-24},
	doi = {10.1088/0256-307X/20/1/307},
	author = {Guo-Ji Lin and Xiang Cheng and Qi Ou-Yang}
}
