@Misc{ 
  ConRos18a,
  author = { Conti, Diego and Rossi, Federico A. },
  title = { Indefinite Einstein metrics on nice Lie groups },
  journal = {  },
  year = { 2018 },
  pages = {  },
  URL = { https://gecogedi.dimai.unifi.it/paper/304/ },
  note = { cvgmt preprint}
}