@inproceedings{SIGMOD-1980-MatsushitaYHY,
	author        = "Yutaka Matsushita and Haruaki Yamazaki and Sadayuki Hikita and Isamu Yoshida",
	booktitle     = "{Proceedings of the 10th ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "SIGMOD80/P117.PDF",
	doi           = "10.1145/582250.582269",
	pages         = "117--124",
	publisher     = "{ACM Press}",
	title         = "{Cost Evaluation of Directory Management Schemes for Distributed Database Systems}",
	year          = 1980,
}