HunterS97'

BibTeX

@article{DBLP:journals/moc/HunterS97,
  author    = {Simon Hunter and
               Jonathan Sorenson},
  title     = {Approximating the number of integers free of large prime
               factors},
  journal   = {Math. Comput.},
  volume    = {66},
  number    = {220},
  year      = {1997},
  pages     = {1729-1741},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}