BibTeX

@ARTICLE{iumj22085,
    author = "Charles Coffman",
     title = "Existence and Uniqueness of Positive Eigenfunctions for a Class of Quasilinear Elliptic Boundary Value Problems of Sublinear Type",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 22,
      year = 1973,
     issue = 11,
     pages = "1017--1027",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj22085}{article}{
     author = {Coffman, Charles},
      title = {Existence and Uniqueness of Positive Eigenfunctions for a Class of Quasilinear Elliptic Boundary Value Problems of Sublinear Type},
    journal = {Indiana Univ. Math. J.},
     volume = {22},
       year = {1973},
     number = {11},
      pages = {1017 \ndash 1027},
}