BibTeX

@ARTICLE{iumj17026,
    author = "Yanping Chen and Reuben Hersh",
     title = "The Three-Dimensional Wave Equation in a Characteristic Quarter-Space",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 17,
      year = 1968,
     issue = 5,
     pages = "449--459",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj17026}{article}{
     author = {Chen, Yanping},
     author = {Hersh, Reuben},
      title = {The Three-Dimensional Wave Equation in a Characteristic Quarter-Space},
    journal = {Indiana Univ. Math. J.},
     volume = {17},
       year = {1968},
     number = {5},
      pages = {449 \ndash 459},
}