BibTeX

@ARTICLE{iumj1112,
    author = "Qi Zhang",
     title = "On a parabolic equation with a singular lower order term. Part II: The Gaussian bounds",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 46,
      year = 1997,
     issue = 3,
     pages = "989--1020",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj1112}{article}{
     author = {Zhang, Qi},
      title = {On a parabolic equation with a singular lower order term. Part II: The Gaussian bounds},
    journal = {Indiana Univ. Math. J.},
     volume = {46},
       year = {1997},
     number = {3},
      pages = {989 \ndash 1020},
}