@article {18123,
	title = {Optimal parallel generation of a computation tree form},
	journal = {ACM Transactions on Programming Languages and Systems (TOPLAS)},
	volume = {7},
	year = {1985},
	month = {1985///},
	pages = {348 - 357},
	author = {Bar-On,I. and Vishkin, Uzi}
}
