To cite package ‘rtemis.core’ in publications use:

  Gennatas E (2026). _rtemis.core: Core Utilities for the 'rtemis'
  Ecosystem_. R package version 0.3.1,
  <https://CRAN.R-project.org/package=rtemis.core>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rtemis.core: Core Utilities for the 'rtemis' Ecosystem},
    author = {E.D. Gennatas},
    year = {2026},
    note = {R package version 0.3.1},
    url = {https://CRAN.R-project.org/package=rtemis.core},
  }