BibTeX

@ARTICLE{iumj20090,
    author = "Bertram Walsh",
     title = "Operator Theory of Degenerate Elliptic-Parabolic Equations",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 20,
      year = 1971,
     issue = 10,
     pages = "959--964",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj20090}{article}{
     author = {Walsh, Bertram},
      title = {Operator Theory of Degenerate Elliptic-Parabolic Equations},
    journal = {Indiana Univ. Math. J.},
     volume = {20},
       year = {1971},
     number = {10},
      pages = {959 \ndash 964},
}