BibTeX

@ARTICLE{iumj3241,
    author = "Viorel Barbu and Giuseppe Da Prato and Michael Roeckner",
     title = "Existence and uniqueness of nonnegative solutions to the stochastic porous media equation",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 57,
      year = 2008,
     issue = 1,
     pages = "187--212",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "76S05; 60H15;",
}

amsrefs

\bib{iumj3241}{article}{
     author = {Barbu, Viorel},
     author = {Da Prato, Giuseppe},
     author = {Roeckner, Michael},
      title = {Existence and uniqueness of nonnegative solutions to the stochastic porous media equation},
    journal = {Indiana Univ. Math. J.},
     volume = {57},
       year = {2008},
     number = {1},
      pages = {187 \ndash 212},
}