BibTeX

@ARTICLE{iumj52016,
    author = "Philip Davis",
     title = "Errors of Numerical Approximation for Analytic Functions",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 2,
      year = 1953,
     issue = 2,
     pages = "303--313",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj52016}{article}{
     author = {Davis, Philip},
      title = {Errors of Numerical Approximation for Analytic Functions},
    journal = {Indiana Univ. Math. J.},
     volume = {2},
       year = {1953},
     number = {2},
      pages = {303 \ndash 313},
}