@article{wolff_Presence2004,
	author = {Wolff, R. and D.J. Roberts and O. Otto},
	journal = {Presence: Teleoperators and Virtual Environments},
	month = {June},
	number = {3},
	pages = {251-262},
	title = {A Study of Event Traffic during the Shared Manipulation of Objects within Collaborative Virtual Environments},
	volume = {13},
	year = {2004}
}