@inproceedings{ICLP-1991-MuthukumarH,
	author        = "Kalyan Muthukumar and Manuel V. Hermenegildo",
	booktitle     = "{Proceedings of the Eighth International Conference on Logic Programming}",
	isbn          = "0-262-56058-5",
	pages         = "49--63",
	publisher     = "{MIT Press}",
	title         = "{Combined Determination of Sharing and Freeness of Program Variables through Abstract Interpretation}",
	year          = 1991,
}