To cite 'psd' in publications, please use:

Barbour AJ, Parker RL (2014). “psd: Adaptive, sine multitaper power spectral density estimation for R.” Computers & Geosciences, 63, 1-8. doi:10.1016/j.cageo.2013.09.015.

If you cannot access the article, please contact A. Barbour for re-prints.

Corresponding BibTeX entry:

  @Article{Barbour2014,
    title = {{psd: Adaptive, sine multitaper power spectral density
      estimation for R}},
    author = {Andrew J Barbour and Robert L Parker},
    journal = {Computers & Geosciences},
    month = {February},
    volume = {63},
    pages = {1-8},
    year = {2014},
    doi = {10.1016/j.cageo.2013.09.015},
  }