BibTeX

@ARTICLE{iumj26001,
    author = "Leonard Sarason",
     title = "Hyperbolic and Other Symmetrizable Systems in Regions with Corners and Edges",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 26,
      year = 1977,
     issue = 1,
     pages = "1--39",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj26001}{article}{
     author = {Sarason, Leonard},
      title = {Hyperbolic and Other Symmetrizable Systems in Regions with Corners and Edges},
    journal = {Indiana Univ. Math. J.},
     volume = {26},
       year = {1977},
     number = {1},
      pages = {1 \ndash 39},
}