BibTeX

@ARTICLE{iumj16049,
    author = "M. Cahen and R. Debever and L. Defrise",
     title = "A Complex Vectorial Formalism in General Relativity",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 16,
      year = 1967,
     issue = 7,
     pages = "761--785",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj16049}{article}{
     author = {Cahen, M.},
     author = {Debever, R.},
     author = {Defrise, L.},
      title = {A Complex Vectorial Formalism in General Relativity},
    journal = {Indiana Univ. Math. J.},
     volume = {16},
       year = {1967},
     number = {7},
      pages = {761 \ndash 785},
}