BibTeX

@ARTICLE{iumj59024,
    author = "N. Coburn",
     title = "Intrinsic Form of the Characteristic Relations for a Perfect Compressible Fluid in General Relativity and Non-Steady Newtonian Mechanics",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 9,
      year = 1960,
     issue = 3,
     pages = "421--437",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj59024}{article}{
     author = {Coburn, N.},
      title = {Intrinsic Form of the Characteristic Relations for a Perfect Compressible Fluid in General Relativity and Non-Steady Newtonian Mechanics},
    journal = {Indiana Univ. Math. J.},
     volume = {9},
       year = {1960},
     number = {3},
      pages = {421 \ndash 437},
}