To cite package 'gppois' in publications use:

Charles R. Hogg III, Katharine Mullen, and Igor Levin (2012). A Bayesian approach for denoising one-dimensional data.R package version 0.2-1.

Corresponding BibTeX entry:

  @Article{,
    author = {Charles R. Hogg III and Katharine Mullen and Igor Levin},
    year = {2012},
    volume = {45},
    number = {3},
    journal = {Journal of Applied Crystallography},
    pages = {471--481},
    title = {A Bayesian approach for denoising one-dimensional data},
    url = {http://dx.doi.org/10.1107/S0021889812015154},
  }