To cite the 'Rssa' package in publications use:

Golyandina N, Korobeynikov A, Zhigljavsky A (2018). Singular spectrum analysis with R, series Use R! Springer-Verlag Berlin Heidelberg.

Korobeynikov A (2010). “Computation- and space-efficient implementation of SSA.” Statistics and Its Interface, 3(3), 357–368. R package version 1.1.

Golyandina N, Korobeynikov A (2014). “Basic Singular Spectrum Analysis and Forecasting with R.” Computational Statistics and Data Analysis, 71, 934–954. R package version 1.1.

Golyandina N, Korobeynikov A, Shlemov A, Usevich K (2015). “Multivariate and 2D Extensions of Singular Spectrum Analysis with the Rssa Package.” Journal of Statistical Software, 67(2), 1–78. doi:10.18637/jss.v067.i02.

Corresponding BibTeX entries:

  @Book{,
    title = {Singular spectrum analysis with {R}},
    author = {Nina Golyandina and Anton Korobeynikov and Anatoly
      Zhigljavsky},
    year = {2018},
    publisher = {Springer-Verlag Berlin Heidelberg},
    series = {Use R!},
  }

  @Article{,
    title = {Computation- and space-efficient implementation of SSA},
    author = {Anton Korobeynikov},
    journal = {Statistics and Its Interface},
    volume = {3},
    number = {3},
    year = {2010},
    pages = {357--368},
    note = {R package version 1.1},
  }

  @Article{,
    title = {Basic Singular Spectrum Analysis and Forecasting with R},
    author = {Nina Golyandina and Anton Korobeynikov},
    journal = {Computational Statistics and Data Analysis},
    volume = {71},
    year = {2014},
    pages = {934--954},
    note = {R package version 1.1},
  }

  @Article{,
    title = {Multivariate and 2D Extensions of Singular Spectrum
      Analysis with the {Rssa} Package},
    author = {Nina Golyandina and Anton Korobeynikov and Alex Shlemov
      and Konstantin Usevich},
    journal = {Journal of Statistical Software},
    year = {2015},
    volume = {67},
    number = {2},
    pages = {1--78},
    doi = {10.18637/jss.v067.i02},
  }