BibTeX

@ARTICLE{iumj32058,
    author = "Jeff Lewis",
     title = "Regularity of the Derivatives of Solutions to Certain Degenerate Elliptic Equations",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 32,
      year = 1983,
     issue = 6,
     pages = "849--858",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj32058}{article}{
     author = {Lewis, Jeff},
      title = {Regularity of the Derivatives of Solutions to Certain Degenerate Elliptic Equations},
    journal = {Indiana Univ. Math. J.},
     volume = {32},
       year = {1983},
     number = {6},
      pages = {849 \ndash 858},
}