Please cite 'calmate' and use of the CalMaTe method using the following
reference:

  M. Ortiz-Estevez, A. Aramburu, H. Bengtsson, P. Neuvial, and A.
  Rubio, CalMaTe: A method and software to improve allele-specific copy
  number of SNP arrays for downstream segmentation, Bioinformatics,
  Volume 28, Issue 13, 2012, Pages 1793-1794,
  doi:10.1093/bioinformatics/bts248

A BibTeX entry for LaTeX users is

  @Article{OrtizEstevez2012,
    author = {{Ortiz-Estevez} and {Maria} and {Aramburu} and {Ander} and {Bengtsson} and {Henrik} and {Neuvial} and {Pierre} and {Rubio} and {Angel}},
    journal = {Bioinformatics},
    title = {CalMaTe: A method and software to improve allele-specific copy number of SNP arrays for downstream segmentation},
    year = {2012},
    number = {13},
    pages = {1793--1794},
    volume = {28},
    publisher = {Oxford University Press},
    doi = {10.1093/bioinformatics/bts248},
  }