@inproceedings{SIGMOD-2002-LiGS,
	author        = "Wei Li and Dengfeng Gao and Richard T. Snodgrass",
	booktitle     = "{Proceedings of the 20th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/564691.564711",
	isbn          = "1-58113-497-5",
	pages         = "169--180",
	publisher     = "{ACM}",
	title         = "{Skew handling techniques in sort-merge join}",
	year          = 2002,
}