BibTeX

@ARTICLE{iumj5505,
    author = "A. Bove and D. Tartakoff",
     title = "Gevrey hypoellipticity for sums of squares of vector fields in $ \R^2 $ with quasi-homogeneous polynomial vanishing",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 64,
      year = 2015,
     issue = 2,
     pages = "613--633",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "35B65; 35B45; 35H10; 35H20;",
}

amsrefs

\bib{iumj5505}{article}{
     author = {Bove, A.},
     author = {Tartakoff, D.},
      title = {Gevrey hypoellipticity for sums of squares of vector fields in $ \R^2 $ with quasi-homogeneous polynomial vanishing},
    journal = {Indiana Univ. Math. J.},
     volume = {64},
       year = {2015},
     number = {2},
      pages = {613 \ndash 633},
}