BibTeX

@ARTICLE{iumj25086,
    author = "Kenneth Klopfenstein",
     title = "A Note on Hilbert Spaces of Factorial Series",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 25,
      year = 1976,
     issue = 11,
     pages = "1073--1081",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj25086}{article}{
     author = {Klopfenstein, Kenneth},
      title = {A Note on Hilbert Spaces of Factorial Series},
    journal = {Indiana Univ. Math. J.},
     volume = {25},
       year = {1976},
     number = {11},
      pages = {1073 \ndash 1081},
}