@inproceedings{SIGMOD-1992-CluetD,
	author        = "Sophie Cluet and Claude Delobel",
	booktitle     = "{Proceedings of the 22nd ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "SIGMOD92/P383.PDF",
	doi           = "10.1145/130283.130341",
	pages         = "383--392",
	title         = "{A General Framework for the Optimization of Object-Oriented Queries}",
	year          = 1992,
}