BibTeX

@ARTICLE{iumj2249,
    author = "Petra Bonfert-Taylor and Edward Taylor",
     title = "The exponent of covergence and a theorem of Astala",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 51,
      year = 2002,
     issue = 3,
     pages = "607--623",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj2249}{article}{
     author = {Bonfert-Taylor, Petra},
     author = {Taylor, Edward},
      title = {The exponent of covergence and a theorem of Astala},
    journal = {Indiana Univ. Math. J.},
     volume = {51},
       year = {2002},
     number = {3},
      pages = {607 \ndash 623},
}