@inproceedings{SIGMOD-1979-YuLSO,
	author        = "Clement T. Yu and K. Lam and M. K. Siu and Z. Meral Özsoyoglu",
	booktitle     = "{Proceedings of the Ninth ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "SIGMOD79/P082.PDF",
	doi           = "10.1145/582095.582109",
	isbn          = "0-89791-001-X",
	pages         = "82--92",
	publisher     = "{ACM}",
	title         = "{Performance Analysis of three Related Assignment Problems}",
	year          = 1979,
}