BibTeX

@ARTICLE{iumj21028,
    author = "Sue-Chin Lin",
     title = "Perturbations of Isometries on Hilbert Space",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 21,
      year = 1972,
     issue = 4,
     pages = "363--372",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj21028}{article}{
     author = {Lin, Sue-Chin},
      title = {Perturbations of Isometries on Hilbert Space},
    journal = {Indiana Univ. Math. J.},
     volume = {21},
       year = {1972},
     number = {4},
      pages = {363 \ndash 372},
}