@Article{synteny-structure,
  author = 	 {David Liben-Nowell},
  title = 	 {On the Structure of Syntenic Distance},
  journal = 	 {Journal of Computational Biology},
  year = 	 2001,
  volume =	 8,
  number =	 1,
  pages =	 {53--67},
  month =	 feb,
}