@inproceedings{CHI-1999-WangM,
	author        = "Yanqing Wang and Christine L. MacKenzie",
	booktitle     = "{Proceedings of the 17th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/302979.302989",
	isbn          = "0-201-48559-1",
	pages         = "48--55",
	publisher     = "{ACM}",
	title         = "{Object Manipulation in Virtual Environments: Relative Size Matters}",
	year          = 1999,
}