@Misc{ 
  ZhaLiuSqu18,
  author = { Liu, Zhisu and Squassina, Marco and Zhang, Jianjun },
  title = { Modulational stability of ground states to nonlinear Kirchhoff equations },
  journal = {  },
  year = { 2018 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4080/ },
  note = { cvgmt preprint}
}