To cite package ‘RSpectra’ in publications use:

  Qiu Y, Mei J (2024). _RSpectra: Solvers for Large-Scale Eigenvalue
  and SVD Problems_. R package version 0.16-2,
  <https://CRAN.R-project.org/package=RSpectra>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {RSpectra: Solvers for Large-Scale Eigenvalue and SVD Problems},
    author = {Yixuan Qiu and Jiali Mei},
    year = {2024},
    note = {R package version 0.16-2},
    url = {https://CRAN.R-project.org/package=RSpectra},
  }