BibTeX

@ARTICLE{iumj31027,
    author = "Alan Stein",
     title = "Exponential Sums of an Iterate of the Binary Sum-of-Digit Function",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 31,
      year = 1982,
     issue = 3,
     pages = "309--315",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj31027}{article}{
     author = {Stein, Alan},
      title = {Exponential Sums of an Iterate of the Binary Sum-of-Digit Function},
    journal = {Indiana Univ. Math. J.},
     volume = {31},
       year = {1982},
     number = {3},
      pages = {309 \ndash 315},
}