To cite 'lava' in publications use:

Klaus K. Holst and Esben Budtz-Joergensen (2012). Linear Latent Variable Models: The lava-package. Computational Statistics.http://dx.doi.org/10.1007/s00180-012-0344-y

Corresponding BibTeX entry:

  @Article{,
    title = {Linear Latent Variable Models: The lava-package},
    author = {Klaus K. Holst and Esben Budtz-Joergensen},
    year = {2012},
    journal = {Computational Statistics},
    note = {http://dx.doi.org/10.1007/s00180-012-0344-y},
  }