BibTeX

@ARTICLE{iumj19081,
    author = "T. Srinivasan",
     title = "Elastic Waves in Tetragonal and Hexagonal Crystals",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 19,
      year = 1970,
     issue = 11,
     pages = "1019--1025",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj19081}{article}{
     author = {Srinivasan, T.},
      title = {Elastic Waves in Tetragonal and Hexagonal Crystals},
    journal = {Indiana Univ. Math. J.},
     volume = {19},
       year = {1970},
     number = {11},
      pages = {1019 \ndash 1025},
}