@inproceedings{CHI-2003-McDonald,
	author        = "David W. McDonald",
	booktitle     = "{Proceedings of the 21st ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/642611.642714",
	isbn          = "1-58113-630-7",
	pages         = "593--600",
	publisher     = "{ACM}",
	title         = "{Recommending collaboration with social networks: a comparative evaluation}",
	year          = 2003,
}