To cite package ‘cubicBsplines’ in publications use:

Lambert P (2023). cubicBsplines: Computation of a Cubic B-Spline Basis and Its Derivatives. R package version 1.0.0, https://github.com/plambertuliege/cubicbsplines.

Corresponding BibTeX entry:

  @Manual{,
    title = {cubicBsplines: Computation of a Cubic B-Spline Basis and
      Its Derivatives},
    author = {Philippe Lambert},
    year = {2023},
    note = {R package version 1.0.0},
    url = {https://github.com/plambertuliege/cubicbsplines},
  }