Reference:
  Author: Trevor C. Bruen and Hervé Philippe and David Bryant
  Title: A Simple and Robust Statistical Test for Detecting the Presence of Recombination
  Journal: Genetics
  Year: 2006
  Volume: 172
  Number: 4
  Pages: 2665-2681
  DOI: 10.1534/genetics.105.048975
  PMID: 16489234
  URL: http://www.genetics.org/content/172/4/2665
  eprint: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1456386/pdf/GEN17242665.pdf
