@Article{ 
  MaMoShZo19,
  author = { Marchello, Roberto and Morandotti, Marco and Shum, Henry and Zoppello, Marta },
  title = { The $N$-link swimmer in three dimensions: controllability and optimality results },
  journal = { Acta Applicandae Mathematicae },
  year = { 2022 },
  doi = { 10.1007/s10440-022-00480-3 },
  volume = { 178 },
  number = { 6 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4538/ },
  note = { cvgmt preprint}
}