@Misc{ 
  ConVivRos21a,
  author = { Conti, Diego and Rossi, Federico A. and Viviana del Barco,  },
  title = { Ad-invariant metrics on nonnice nilpotent Lie algebras },
  journal = {  },
  year = { 2021 },
  pages = {  },
  URL = { https://gecogedi.dimai.unifi.it/paper/416/ },
  note = { cvgmt preprint}
}