BibTeX

@ARTICLE{iumj28022,
    author = "Patrick Ahern",
     title = "The Mean Modulus and the Derivative of an Inner Function",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 28,
      year = 1979,
     issue = 2,
     pages = "311--347",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj28022}{article}{
     author = {Ahern, Patrick},
      title = {The Mean Modulus and the Derivative of an Inner Function},
    journal = {Indiana Univ. Math. J.},
     volume = {28},
       year = {1979},
     number = {2},
      pages = {311 \ndash 347},
}