@article {Edgar:October 2007:0002-9890:744,
	author = "Edgar, Gerald A.",
	author = "Hensley, Doug",
	author = "West, Douglas B.",
	title = "Problems and Solutions",
	journal = "American Mathematical Monthly",
	volume = "114",
	year = "October 2007",
	abstract = "",
	pages = "744-751(8)",
	url = "http://www.ingentaconnect.com/content/maa/amm/2007/00000114/00000008/art00010"
}