@article{boyd:1993:ebm,
    author = {Boyd, W. G. C.},
     title = {Error bounds for the method of steepest descents},
   journal = {Proc. Roy. Soc. London Ser. A},
  fjournal = {Proceedings of the Royal Society. London. Series A.
              Mathematical and Physical Sciences},
    volume = {440},
      year = {1993},
     pages = {493–518},
      issn = {0962-8444},
     coden = {PRLAAZ},
   mrclass = {41A60 (30E15 65D20)},
  mrnumber = {MR1220212 (94j:41025)},
mrreviewer = {Pablo Mart{\'\i}n},
     links = {\URL[FullText]{http://links.jstor.org/sici?sici=0962-8444%2819930308%29440%3A1910%3C493%3AEBFTMO%3E2.0.CO%3B2-1}},
     zblno = {0839.65021}}