To cite package ‘lotri’ in publications use:

Fidler M (2026). lotri: A Simple Way to Specify Symmetric, Block Diagonal Matrices. R package version 1.0.5, https://CRAN.R-project.org/package=lotri.

Corresponding BibTeX entry:

  @Manual{,
    title = {lotri: A Simple Way to Specify Symmetric, Block Diagonal
      Matrices},
    author = {Matthew L. Fidler},
    year = {2026},
    note = {R package version 1.0.5},
    url = {https://CRAN.R-project.org/package=lotri},
  }