@inbook {5105,
	title = {Query Processing in Object-Oriented Database Systems},
	booktitle = {Modern Database Systems: The Object Model, Interoperability, and Beyond},
	year = {1995},
	publisher = {ACM Press and Addison-Wesley},
	organization = {ACM Press and Addison-Wesley},
	author = {Tamer Ozsu and Jos{\'e} A. Blakeley}
}
