BibTeX

@ARTICLE{iumj23081,
    author = "Allen Devinatz and Richard Ellis and Avner Friedman",
     title = "The Asymptotic Behavior of the First Real Eigenvalue of Second Order Elliptic Operators with a Small Parameter in the Highest Derivatives, II",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 23,
      year = 1974,
     issue = 11,
     pages = "991--1011",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj23081}{article}{
     author = {Devinatz, Allen},
     author = {Ellis, Richard},
     author = {Friedman, Avner},
      title = {The Asymptotic Behavior of the First Real Eigenvalue of Second Order Elliptic Operators with a Small Parameter in the Highest Derivatives, II},
    journal = {Indiana Univ. Math. J.},
     volume = {23},
       year = {1974},
     number = {11},
      pages = {991 \ndash 1011},
}