BibTeX

@ARTICLE{iumj3359,
    author = "Andreas Cap and A. Gover",
     title = "CR-tractors and the Fefferman space",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 57,
      year = 2008,
     issue = 5,
     pages = "2519--2570",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "32V05; 53B15; 53C15; 53C25; 58J60; 58J70; 32V20; 53B30; 53C29;",
}

amsrefs

\bib{iumj3359}{article}{
     author = {Cap, Andreas},
     author = {Gover, A.},
      title = {CR-tractors and the Fefferman space},
    journal = {Indiana Univ. Math. J.},
     volume = {57},
       year = {2008},
     number = {5},
      pages = {2519 \ndash 2570},
}