@article{Clavier2020,
  author    = {Pierre J. Clavier},
  title     = {Double shuffle relations for arborified zeta values},
  journal   = {Journal of algebra},
  volume    = {543},
  pages     = {111 -- 155},
  doi       = {10.1016/j.jalgebra.2019.10.015},
  year      = {2020},
}