@inproceedings{SAC-1997-MorishimaK,
	author        = "Atsuyuki Morishima and Hiroyuki Kitagawa",
	booktitle     = "{Proceedings of the 12th Symposium on Applied Computing}",
	doi           = "10.1145/331697.331711",
	pages         = "65--69",
	publisher     = "{ACM}",
	title         = "{World Wide Web based grades management}",
	year          = 1997,
}