@inproceedings{LOPSTR-2003-LauO,
	author        = "Kung-Kiu Lau and Mario Ornaghi",
	booktitle     = "{Revised Selected Papers of the 13th International Symposium on Logic Based Program Synthesis and Transformation}",
	doi           = "10.1007/978-3-540-25938-1_3",
	isbn          = "3-540-22174-3",
	pages         = "34--53",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Correct OO Systems in Computational Logic}",
	volume        = 3018,
	year          = 2003,
}