BibTeX

@ARTICLE{iumj37038,
    author = "William Ziemer",
     title = "Uniform Differentiability of Sobolev Functions",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 37,
      year = 1988,
     issue = 4,
     pages = "789--799",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj37038}{article}{
     author = {Ziemer, William},
      title = {Uniform Differentiability of Sobolev Functions},
    journal = {Indiana Univ. Math. J.},
     volume = {37},
       year = {1988},
     number = {4},
      pages = {789 \ndash 799},
}