@Article{ 
  AlBoRoSo18,
  author = { Albi, Giacomo and Bongini, Mattia and Rossi, Francesco and Solombrino, Francesco },
  title = { Leader formation with mean-field birth and death models },
  journal = { Mathematical Models and Methods in Applied Sciences },
  year = { 2019 },
  doi = { 10.1142/S0218202519400025 },
  volume = { 29 },
  number = { 4 },
  pages = { 633--679 },
  URL = { http://cvgmt.sns.it/paper/4137/ },
  note = { cvgmt preprint}
}