To cite package ‘glpsol’ in publications use:

  Lugovoy O (2026). _glpsol: Bundled 'GLPK' Solver for 'MathProg', 'LP'
  and 'MPS' Models_. R package version 0.1.0,
  <https://CRAN.R-project.org/package=glpsol>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {glpsol: Bundled 'GLPK' Solver for 'MathProg', 'LP' and 'MPS' Models},
    author = {Oleg Lugovoy},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=glpsol},
  }