@article{Pippenger1993,
  author    = {{Nicholas Pippenger}},
  title     = {{An elementary approach to some analytic asymptotics}},
  journal   = {{SIAM J. Math. Anal.}},
  year      = {{1993}},
  volume    = {{24}},
  number    = {{5}},
  pages     = {{1361--1377}},
  note      = {{MR 95d:26004}},
}