@Article{ 
  FtoHen21,
  author = { Ftouhi, Ilias and Henrot, Antoine },
  title = { The diagram (λ 1 , µ 1 ) },
  journal = { Mathematical Reports },
  year = { 2021 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/5228/ },
  note = { cvgmt preprint}
}