@Article{ 
  BerBia15a,
  author = { Berteloot, François and Bianchi, Fabrizio },
  title = { Lyapunov exponents and stability in projective holomorphic dynamics },
  journal = { Dynamical systems, Banach Center Publications, Polish Acad. Sci. Inst. Math., Warsaw },
  year = { 2018 },
  volume = { 115 },
  pages = { 37–71 },
  URL = { https://gecogedi.dimai.unifi.it/paper/253/ },
  note = { cvgmt preprint}
}