@article{1995-pomerance-cyclo ,note={URL: {\tt http://cr.yp.to/\allowbreak bib/\allowbreak entries.html\#\allowbreak 1995/\allowbreak pomerance-cyclo}} ,author={Carl Pomerance and Jonathan Sorenson} ,ISSN={0196--6774} ,journal={Journal of Algorithms} ,MR={96e:11163} ,pages={250--265} ,title={{Counting the integers factorable via cyclotomic methods}} ,volume={19} ,year={1995} }