BibTeX

@ARTICLE{iumj37002,
    author = "Gary Lieberman",
     title = "The Conormal Derivative Problem for Non-Uniformly Parabolic Equations",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 37,
      year = 1988,
     issue = 1,
     pages = "23--72",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj37002}{article}{
     author = {Lieberman, Gary},
      title = {The Conormal Derivative Problem for Non-Uniformly Parabolic Equations},
    journal = {Indiana Univ. Math. J.},
     volume = {37},
       year = {1988},
     number = {1},
      pages = {23 \ndash 72},
}