\bib{1997/hunter}
\yr 1997
\mr 98c:11093
\by Simon Hunter
\by Jonathan Sorenson
\paper Approximating the number of integers free of large prime factors
\jour Mathematics of Computation
\issn 0025--5718
\vol 66
\pages 1729--1741
\url http://cr.yp.to/\allowbreak bib/\allowbreak entries.html#\allowbreak 1997/\allowbreak hunter
\endref