BibTeX

@ARTICLE{iumj1399,
    author = "Carmen Cortazar and Manuel del Pino and Manuel Elgueta",
     title = "On the blow-up set for $u_t = \Delta u^m + u^m$, $m>1$",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 47,
      year = 1998,
     issue = 2,
     pages = "541--562",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj1399}{article}{
     author = {Cortazar, Carmen},
     author = {del Pino, Manuel},
     author = {Elgueta, Manuel},
      title = {On the blow-up set for $u_t = \Delta u^m + u^m$, $m>1$},
    journal = {Indiana Univ. Math. J.},
     volume = {47},
       year = {1998},
     number = {2},
      pages = {541 \ndash 562},
}