BibTeX

@ARTICLE{iumj15012,
    author = "Shoshichi Kobayashi and Tadashi Nagano",
     title = "On Filtered Lie Algebras and Geometric Structures, IV",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 15,
      year = 1966,
     issue = 1,
     pages = "163--175",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj15012}{article}{
     author = {Kobayashi, Shoshichi},
     author = {Nagano, Tadashi},
      title = {On Filtered Lie Algebras and Geometric Structures, IV},
    journal = {Indiana Univ. Math. J.},
     volume = {15},
       year = {1966},
     number = {1},
      pages = {163 \ndash 175},
}