BibTeX

@ARTICLE{iumj56005,
    author = "David Weiland",
     title = "A Criterion for Homogeneous Linear Differential Equations with Damped Solutions",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 6,
      year = 1957,
     issue = 1,
     pages = "109--117",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj56005}{article}{
     author = {Weiland, David},
      title = {A Criterion for Homogeneous Linear Differential Equations with Damped Solutions},
    journal = {Indiana Univ. Math. J.},
     volume = {6},
       year = {1957},
     number = {1},
      pages = {109 \ndash 117},
}