@article {Ho:December 2001:0031-3203:2305,
	author = "Ho S.-Y.",
	author = "Chen Y.-C.",
	title = "An efficient evolutionary algorithm for accurate polygonal approximation",
	journal = "Pattern Recognition",
	volume = "34",
	year = "December 2001",
	abstract = "",
	pages = "2305-2317(13)",
	url = "http://www.ingentaconnect.com/content/els/00313203/2001/00000034/00000012/art00159"
	doi = "doi:10.1016/S0031-3203(00)00159-X"
}