BibTeX

@ARTICLE{iumj2450,
    author = "D. Han and D. Larson and Z. Pan and W. Wogen",
     title = "Extensions of operators",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 53,
      year = 2004,
     issue = 4,
     pages = "1151--1170",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "47A10; 47A65; 47A66; 47B99;",
}

amsrefs

\bib{iumj2450}{article}{
     author = {Han, D.},
     author = {Larson, D.},
     author = {Pan, Z.},
     author = {Wogen, W.},
      title = {Extensions of operators},
    journal = {Indiana Univ. Math. J.},
     volume = {53},
       year = {2004},
     number = {4},
      pages = {1151 \ndash 1170},
}