@inproceedings{ECOOP-2000-GrogonoS,
	author        = "Peter Grogono and Markku Sakkinen",
	booktitle     = "{Proceedings of the 14th European Conference on Object-Oriented Programming}",
	doi           = "10.1007/3-540-45102-1_11",
	editor        = "Elisa Bertino",
	isbn          = "3-540-67660-0",
	pages         = "226--250",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Copying and Comparing: Problems and Solutions}",
	volume        = 1850,
	year          = 2000,
}