BibTeX

@ARTICLE{iumj33014,
    author = "Eric Nordgren and Heydar Radjavi and Peter Rosenthal",
     title = "Triangularizing Semigroups of Compact Operators",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 33,
      year = 1984,
     issue = 2,
     pages = "271--275",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj33014}{article}{
     author = {Nordgren, Eric},
     author = {Radjavi, Heydar},
     author = {Rosenthal, Peter},
      title = {Triangularizing Semigroups of Compact Operators},
    journal = {Indiana Univ. Math. J.},
     volume = {33},
       year = {1984},
     number = {2},
      pages = {271 \ndash 275},
}