BibTeX

@ARTICLE{iumj29059,
    author = "Guy Metivier",
     title = "Une Classe d'Operateurs Non Hypoelliptiques Analytiques",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 29,
      year = 1980,
     issue = 6,
     pages = "823--860",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj29059}{article}{
     author = {Metivier, Guy},
      title = {Une Classe d'Operateurs Non Hypoelliptiques Analytiques},
    journal = {Indiana Univ. Math. J.},
     volume = {29},
       year = {1980},
     number = {6},
      pages = {823 \ndash 860},
}