@Article{ 
  Ang13a,
  author = { Angella, Daniele },
  title = { The cohomologies of the Iwasawa manifold and of its small deformations },
  journal = { J. Geom. Anal. },
  year = { 2013 },
  doi = { 10.1007/s12220-011-9291-z },
  volume = { 23 },
  number = { 3 },
  pages = { 1355-1378 },
  URL = { https://gecogedi.dimai.unifi.it/paper/89/ },
  note = { cvgmt preprint}
}