@Article{ 
  lus09,
  author = { Lussardi, Luca },
  title = { A Stampacchia-type inequality for a fourth order elliptic operator on Kähler manifolds and applications },
  journal = { Rend. Lincei Mat. Appl. },
  year = { 2010 },
  volume = { 21 },
  pages = { 159-173 },
  URL = { http://cvgmt.sns.it/paper/256/ },
  note = { cvgmt preprint}
}