@inproceedings{VLDB-1979-RollandLR,
	author        = "Colette Rolland and S. Leifert and Christian Richard",
	booktitle     = "{Proceedings of the Fifth International Conference on Very Large Data Bases}",
	cdrom         = "VLDB79/P251.PDF",
	pages         = "251--261",
	publisher     = "{IEEE Computer Society}",
	title         = "{Tools for Information System Dynamics Management}",
	year          = 1979,
}