To cite package ‘fmesher’ in publications use:

  Lindgren F (2025). _fmesher: Triangle Meshes and Related Geometry
  Tools_. R package version 0.4.0.9004,
  <https://github.com/inlabru-org/fmesher>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {fmesher: Triangle Meshes and Related Geometry Tools},
    author = {Finn Lindgren},
    year = {2025},
    note = {R package version 0.4.0.9004},
    url = {https://github.com/inlabru-org/fmesher},
  }