BibTeX

@ARTICLE{iumj18052,
    author = "A. Jeffrey and Yusuke Kato",
     title = "Liapunov's Direct Method in Stability Problems for Semilinear and Quasilinear Hyperbolic Systems",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 18,
      year = 1969,
     issue = 7,
     pages = "659--682",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj18052}{article}{
     author = {Jeffrey, A.},
     author = {Kato, Yusuke},
      title = {Liapunov's Direct Method in Stability Problems for Semilinear and Quasilinear Hyperbolic Systems},
    journal = {Indiana Univ. Math. J.},
     volume = {18},
       year = {1969},
     number = {7},
      pages = {659 \ndash 682},
}