BibTeX

@ARTICLE{iumj22037,
    author = "Fredric Pollack",
     title = "Properties of the Matrix Range of an Operator",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 22,
      year = 1973,
     issue = 5,
     pages = "419--427",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj22037}{article}{
     author = {Pollack, Fredric},
      title = {Properties of the Matrix Range of an Operator},
    journal = {Indiana Univ. Math. J.},
     volume = {22},
       year = {1973},
     number = {5},
      pages = {419 \ndash 427},
}