@Misc{ 
  LiuSquZha16,
  author = { Liu, Zhisu and Squassina, Marco and Zhang, Jianjun },
  title = { Ground states for fractional Kirchhoff equations with critical nonlinearity in low dimension },
  journal = { NoDEA, Nonlinear Differential Equations Applications },
  year = { 2016 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/3274/ },
  note = { cvgmt preprint}
}