BibTeX

@ARTICLE{iumj3406,
    author = "R. Douglas and Jaydeb Sarkar",
     title = "On unitarily equivalent submodules",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 57,
      year = 2008,
     issue = 6,
     pages = "2729--2744",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "46E22; 46M20; 47A13; 47B32;",
}

amsrefs

\bib{iumj3406}{article}{
     author = {Douglas, R.},
     author = {Sarkar, Jaydeb},
      title = {On unitarily equivalent submodules},
    journal = {Indiana Univ. Math. J.},
     volume = {57},
       year = {2008},
     number = {6},
      pages = {2729 \ndash 2744},
}