How to cite 4ti2
4ti2 team. 4ti2 -- A software package for algebraic, geometric and combinatorial problems on linear spaces. Available at https://4ti2.github.io

@Misc{4ti2,
  author = {4ti2 team},
  title =  {4ti2---A software package for algebraic, geometric and
            combinatorial problems on linear spaces},
  url =    {https://4ti2.github.io}
}