BibTeX

@ARTICLE{iumj28075,
    author = "Ping Li",
     title = "A Lower Bound for the First Eigenvalue of the Laplacian on a Compact Manifold",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 28,
      year = 1979,
     issue = 6,
     pages = "1013--1019",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj28075}{article}{
     author = {Li, Ping},
      title = {A Lower Bound for the First Eigenvalue of the Laplacian on a Compact Manifold},
    journal = {Indiana Univ. Math. J.},
     volume = {28},
       year = {1979},
     number = {6},
      pages = {1013 \ndash 1019},
}