@inproceedings{SAC-1998-BohlenJS,
	author        = "Michael H. Böhlen and Christian S. Jensen and Bjørn Skjellaug",
	booktitle     = "{Proceedings of the 13th Symposium on Applied Computing}",
	doi           = "10.1145/330560.330675",
	pages         = "226--234",
	publisher     = "{ACM}",
	title         = "{Spatio-temporal database support for legacy applications}",
	year          = 1998,
}