@Article{ 
  LoeMor21,
  author = { Loeh, Clara and Moraschini, Marco },
  title = { Topological volumes of fibrations: A note on open covers },
  journal = { Proc. Roy. Soc. Edinburgh Sect. A },
  year = { 2022 },
  doi = { https://doi.org/10.1017/prm.2021.64 },
  volume = { 152 },
  number = { 5 },
  pages = { 1340-1360 },
  URL = { https://gecogedi.dimai.unifi.it/paper/402/ },
  note = { cvgmt preprint}
}