BibTeX

@ARTICLE{iumj17005,
    author = "Albert Nijenhuis and R. Richardson, Jr.",
     title = "Deformations of Lie Algebra Structures",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 17,
      year = 1968,
     issue = 1,
     pages = "89--105",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj17005}{article}{
     author = {Nijenhuis, Albert},
     author = {Richardson, Jr., R.},
      title = {Deformations of Lie Algebra Structures},
    journal = {Indiana Univ. Math. J.},
     volume = {17},
       year = {1968},
     number = {1},
      pages = {89 \ndash 105},
}