To cite package ‘doMPI’ in publications use:

Weston S (2017). doMPI: Foreach Parallel Adaptor for the Rmpi Package. R package version 0.2.2, https://CRAN.R-project.org/package=doMPI.

Corresponding BibTeX entry:

  @Manual{,
    title = {doMPI: Foreach Parallel Adaptor for the Rmpi Package},
    author = {Steve Weston},
    year = {2017},
    note = {R package version 0.2.2},
    url = {https://CRAN.R-project.org/package=doMPI},
  }