To cite package ‘tropicalSparse’ in publications use:

Farooq H, Haq H, Hanif M, Javaid S, Zimmermann K (2018). tropicalSparse: Sparse Tropical Algebra. R package version 0.1.0, https://CRAN.R-project.org/package=tropicalSparse.

Corresponding BibTeX entry:

  @Manual{,
    title = {tropicalSparse: Sparse Tropical Algebra},
    author = {Hamza Farooq and Hafiz Zain Ul Haq and Muhammad Kashif
      Hanif and Shamsa Javaid and Karl-Heinz Zimmermann},
    year = {2018},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=tropicalSparse},
  }