To cite package ‘colf’ in publications use:

Boutaris T (2017). colf: Constrained Optimization on Linear Function. R package version 0.1.3, https://github.com/lyzander/colf.

Corresponding BibTeX entry:

  @Manual{,
    title = {colf: Constrained Optimization on Linear Function},
    author = {Theo Boutaris},
    year = {2017},
    note = {R package version 0.1.3},
    url = {https://github.com/lyzander/colf},
  }