@Article{ 
  CaDeMaYu14,
  author = { Cappelletti-Montano, Beniamino and De Nicola, Antonio and Marrero, Juan Carlos and Yudin, Ivan },
  title = { Examples of compact K-contact manifolds with no Sasakian metric },
  journal = { Int. J. Geom. Methods Mod. Phys. },
  year = { 2014 },
  doi = { 10.1142/S0219887814600287 },
  volume = { 11 },
  number = { 9 },
  pages = { 1460028 },
  URL = { https://gecogedi.dimai.unifi.it/paper/195/ },
  note = { cvgmt preprint}
}