@article{1987-lagarias
,note={URL: {\tt http://www.dtc.umn.edu/~odlyzko/doc/algorithms.html}}
,author={Jeffrey C. Lagarias and Andrew M. Odlyzko}
,ISSN={0196--6774}
,journal={Journal of Algorithms}
,MR={88k:11095}
,pages={173--191}
,title={{Computing $\pi(x)$: an analytic method}}
,volume={8}
,year={1987}
}