To cite package ‘ucminf’ in publications use:

Nielsen H, Mortensen S (2026). ucminf: General-Purpose Unconstrained Non-Linear Optimization. R package version 1.2.3, https://CRAN.R-project.org/package=ucminf.

Corresponding BibTeX entry:

  @Manual{,
    title = {ucminf: General-Purpose Unconstrained Non-Linear
      Optimization},
    author = {Hans Bruun Nielsen and Stig Bousgaard Mortensen},
    year = {2026},
    note = {R package version 1.2.3},
    url = {https://CRAN.R-project.org/package=ucminf},
  }