@inproceedings{RE-2004-TsuchiyaMGSO,
	author        = "Ryuji Tsuchiya and Akihiko Matsuoka and Koichi Goto and Kiyotaka Seki and Takahiko Ogino",
	booktitle     = "{Proceedings of the 12th International Requirements Engineering Conference}",
	doi           = "10.1109/RE.2004.40",
	isbn          = "0-7695-2174-6",
	pages         = "316--321",
	publisher     = "{IEEE Computer Society}",
	title         = "{Requirement-driven Approach to Interoperable Traveler Support System Specification}",
	year          = 2004,
}