@article{1364626,
      author = {Berenstein, Arkady, and Retakh, Vladimir,},
      url = {http://library.usi.edu/record/1364626},
      title = {Noncommutative birational geometry, representations and  combinatorics : AMS Special Session on Noncommutative  Birational Geometry, Representations and Cluster Algebras,  January 6-7, 2012, Boston, MA /. AMS Special Session on  Noncommutative Birational Geometry, Representations and  Cluster Algebras},
      recid = {1364626},
      pages = {1 online resource (264 pages).},
}