@Article{ 
  AngTom13,
  author = { Angella, Daniele and Tomassini, Adriano },
  title = { On the $\partial\overline{\partial}$-Lemma and Bott-Chern cohomology },
  journal = { Invent. Math. },
  year = { 2013 },
  doi = { https://dx.doi.org/10.1007/s00222-012-0406-3 },
  volume = { 192 },
  number = { 1 },
  pages = { 71-81 },
  URL = { https://gecogedi.dimai.unifi.it/paper/87/ },
  note = { cvgmt preprint}
}