BibTeX

@ARTICLE{iumj34036,
    author = "Alan Kennington",
     title = "Power Concavity and Boundary Value Problems",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 34,
      year = 1985,
     issue = 3,
     pages = "687--704",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj34036}{article}{
     author = {Kennington, Alan},
      title = {Power Concavity and Boundary Value Problems},
    journal = {Indiana Univ. Math. J.},
     volume = {34},
       year = {1985},
     number = {3},
      pages = {687 \ndash 704},
}