@conference {18059,
	title = {Optimal parallel approximation for prefix sums and integer sorting},
	booktitle = {Proceedings of the fifth annual ACM-SIAM symposium on Discrete algorithms},
	year = {1994},
	month = {1994///},
	pages = {241 - 250},
	author = {Goodrich,M. T and Matias,Y. and Vishkin, Uzi}
}
