For use of the frmaTools package, please cite:

  McCall MN and Irizarry RA (2011). Thawing Frozen Robust Multi-array
  Analysis (fRMA), BMC Bioinformatics, 12:369.

A BibTeX entry for LaTeX users is

  @Article{,
    author = {Matthew N McCall and Rafael A Irizarry},
    title = {Thawing Frozen Robust Multi-array Analysis (fRMA)},
    journal = {BMC Bioinformatics},
    volume = {12},
    number = {1},
    year = {2011},
    pages = {369},
    publisher = {BioMed Central Ltd},
  }