BibTeX

@ARTICLE{iumj20108,
    author = "Bin Chen",
     title = "Some Results of Chern-do Carmo-Kobayashi Type and the Length of Second Fundamental Form",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 20,
      year = 1971,
     issue = 12,
     pages = "1175--1185",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj20108}{article}{
     author = {Chen, Bin},
      title = {Some Results of Chern-do Carmo-Kobayashi Type and the Length of Second Fundamental Form},
    journal = {Indiana Univ. Math. J.},
     volume = {20},
       year = {1971},
     number = {12},
      pages = {1175 \ndash 1185},
}