BibTeX

@ARTICLE{iumj20078,
    author = "Barry Johnson",
     title = "Continuity of Operators Commuting with Quasi-Nilpotent Operators",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 20,
      year = 1971,
     issue = 10,
     pages = "913--915",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj20078}{article}{
     author = {Johnson, Barry},
      title = {Continuity of Operators Commuting with Quasi-Nilpotent Operators},
    journal = {Indiana Univ. Math. J.},
     volume = {20},
       year = {1971},
     number = {10},
      pages = {913 \ndash 915},
}