BibTeX

@ARTICLE{iumj20032,
    author = "R. Douglas and Harold Widom",
     title = "Toeplitz Operators with Locally Sectorial Symbols",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 20,
      year = 1971,
     issue = 4,
     pages = "385--388",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj20032}{article}{
     author = {Douglas, R.},
     author = {Widom, Harold},
      title = {Toeplitz Operators with Locally Sectorial Symbols},
    journal = {Indiana Univ. Math. J.},
     volume = {20},
       year = {1971},
     number = {4},
      pages = {385 \ndash 388},
}