BibTeX

@ARTICLE{iumj11011,
    author = "R. Chacon",
     title = "An Ergodic Theorem for Operators Satisfying Norm Conditions",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 11,
      year = 1962,
     issue = 1,
     pages = "165--172",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj11011}{article}{
     author = {Chacon, R.},
      title = {An Ergodic Theorem for Operators Satisfying Norm Conditions},
    journal = {Indiana Univ. Math. J.},
     volume = {11},
       year = {1962},
     number = {1},
      pages = {165 \ndash 172},
}