@inproceedings{SAC-2001-OkadaTY,
	author        = "Masaya Okada and Hiroyuki Tarumi and Tetsuhiko Yoshimura",
	booktitle     = "{Proceedings of the 16th Symposium on Applied Computing}",
	doi           = "10.1145/372202.372281",
	pages         = "83--88",
	publisher     = "{ACM}",
	title         = "{Distributed virtual environment realizing collaborative environment education}",
	year          = 2001,
}