@article{gopalan07slack,
	author = "Kartik Gopalan and Tzi-cker Chiueh and Yow-Jian Lin",
	title  = "Slack Allocation Techniques for Intra-Path Load Balancing",
	journal= "Journal of High Speed Networks",
	volume = "16",
	number = "3",
	pages = "211--237",
	year   = "2007"
}