BibTeX

@ARTICLE{iumj1792,
    author = "M. Mastylo and M. Milman",
     title = "A new approach to Gehring's lemma",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 49,
      year = 2000,
     issue = 2,
     pages = "655--680",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "42B25; 46E30; 35J67;",
}

amsrefs

\bib{iumj1792}{article}{
     author = {Mastylo, M.},
     author = {Milman, M.},
      title = {A new approach to Gehring's lemma},
    journal = {Indiana Univ. Math. J.},
     volume = {49},
       year = {2000},
     number = {2},
      pages = {655 \ndash 680},
}