@inproceedings{CHI-2008-BirnholtzGRW,
	author        = "Jeremy P. Birnholtz and Carl Gutwin and Gonzalo Ramos and Mark Watson",
	booktitle     = "{Proceedings of the 26th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1357054.1357313",
	isbn          = "978-1-60558-011-1",
	pages         = "1661--1664",
	publisher     = "{ACM}",
	title         = "{OpenMessenger: gradual initiation of interaction for distributed workgroups}",
	year          = 2008,
}