BibTeX

@ARTICLE{iumj11051,
    author = "Richard Sacksteder",
     title = "The Rigidity of Hypersurfaces",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 11,
      year = 1962,
     issue = 6,
     pages = "929--939",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj11051}{article}{
     author = {Sacksteder, Richard},
      title = {The Rigidity of Hypersurfaces},
    journal = {Indiana Univ. Math. J.},
     volume = {11},
       year = {1962},
     number = {6},
      pages = {929 \ndash 939},
}