@article{1987-pritchard
,note={URL: {\tt http://cr.yp.to/\allowbreak bib/\allowbreak entries.html\#\allowbreak 1987/\allowbreak pritchard}}
,author={Paul Pritchard}
,ISSN={0167--6423}
,journal={Science of Computer Programming}
,pages={17--35}
,title={{Linear prime-number sieves: a family tree}}
,volume={9}
,year={1987}
}