BibTeX

@ARTICLE{iumj20015,
    author = "Marvin Rosenblum and James Rovnyak",
     title = "Factorization of Operator Valued Entire Functions",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 20,
      year = 1971,
     issue = 2,
     pages = "157--173",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj20015}{article}{
     author = {Rosenblum, Marvin},
     author = {Rovnyak, James},
      title = {Factorization of Operator Valued Entire Functions},
    journal = {Indiana Univ. Math. J.},
     volume = {20},
       year = {1971},
     number = {2},
      pages = {157 \ndash 173},
}