@inproceedings{SLP-1986-ArmstrongEV86,
	author        = "Joe L. Armstrong and Nabiel A. Elshiewy and Robert Virding",
	booktitle     = "{Proceedings of the Third Symposium on Logic Programming}",
	isbn          = "0-8186-0728-9",
	pages         = "28--33",
	publisher     = "{IEEE-CS}",
	title         = "{The Phoning Philosopher’s Problem or Logic Programming for Telecommunications Applications}",
	year          = 1986,
}