@inproceedings{NACLP-1990-KaleR,
	author        = "Laxmikant V. Kalé and Balkrishna Ramkumar",
	booktitle     = "{Proceedings of the North American Conference on Logic Programming, 2 Volumes}",
	isbn          = "0-262-54058-4",
	pages         = "624--641",
	publisher     = "{MIT Press}",
	title         = "{Joining AND Parallel Solutions in AND/OR Parallel Systems}",
	year          = 1990,
}