@inproceedings{VLDB-1981-AntonellisZ,
	author        = "Valeria De Antonellis and Bruna Zonta",
	booktitle     = "{Proceedings of the Seventh International Conference on Very Large Data Bases}",
	cdrom         = "VLDB81/P023.PDF",
	pages         = "23--31",
	publisher     = "{IEEE Computer Society}",
	title         = "{Modelling Events a Data Base Application Design}",
	year          = 1981,
}