To cite package ‘sparsio’ in publications use:

Selivanov D, Riedel F (2020). sparsio: I/O Operations with Sparse Matrices. R package version 1.0.1, https://github.com/dselivanov/sparsio.

Corresponding BibTeX entry:

  @Manual{,
    title = {sparsio: I/O Operations with Sparse Matrices},
    author = {Dmitriy Selivanov and Felix Riedel},
    year = {2020},
    note = {R package version 1.0.1},
    url = {https://github.com/dselivanov/sparsio},
  }