BibTeX

@ARTICLE{iumj34001,
    author = "Melvyn Berger and P. Church and J. Timourian",
     title = "Folds and Cusps in Banach Spaces, with Applications to Nonlinear Partial Differential Equations. I",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 34,
      year = 1985,
     issue = 1,
     pages = "1--19",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj34001}{article}{
     author = {Berger, Melvyn},
     author = {Church, P.},
     author = {Timourian, J.},
      title = {Folds and Cusps in Banach Spaces, with Applications to Nonlinear Partial Differential Equations. I},
    journal = {Indiana Univ. Math. J.},
     volume = {34},
       year = {1985},
     number = {1},
      pages = {1 \ndash 19},
}