BibTeX

@ARTICLE{iumj27064,
    author = "P. Church and J. Timourian",
     title = "Differentiable Maps with Small Critical Set or Critical Set Image",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 27,
      year = 1978,
     issue = 6,
     pages = "953--971",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj27064}{article}{
     author = {Church, P.},
     author = {Timourian, J.},
      title = {Differentiable Maps with Small Critical Set or Critical Set Image},
    journal = {Indiana Univ. Math. J.},
     volume = {27},
       year = {1978},
     number = {6},
      pages = {953 \ndash 971},
}