BibTeX

@ARTICLE{iumj16047,
    author = "Alfred Gray",
     title = "Pseudo-Riemannian Almost Product Manifolds and Submersions",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 16,
      year = 1967,
     issue = 7,
     pages = "715--737",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj16047}{article}{
     author = {Gray, Alfred},
      title = {Pseudo-Riemannian Almost Product Manifolds and Submersions},
    journal = {Indiana Univ. Math. J.},
     volume = {16},
       year = {1967},
     number = {7},
      pages = {715 \ndash 737},
}