@Article{ 
  CapColSab21,
  author = { Caputi, Luigi and Collari, Carlo and Di Trani, Sabino },
  title = { Combinatorial and Topological Aspects of Path Posets, and Multipath  Cohomology },
  journal = { Journal of Algebraic Combinatorics },
  year = { 2021 },
  doi = { 10.1007/s10801-022-01180-9 },
  pages = {  },
  URL = { https://gecogedi.dimai.unifi.it/paper/421/ },
  note = { cvgmt preprint}
}