BibTeX

@ARTICLE{iumj31028,
    author = "G. Brock Williams",
     title = "Smooth Solutions for Variational Inequalities with Obstacles",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 31,
      year = 1982,
     issue = 3,
     pages = "317--325",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj31028}{article}{
     author = {Williams, G. Brock},
      title = {Smooth Solutions for Variational Inequalities with Obstacles},
    journal = {Indiana Univ. Math. J.},
     volume = {31},
       year = {1982},
     number = {3},
      pages = {317 \ndash 325},
}