Sagi Snir Tandy Warnow Satish Rao Short Quartet Puzzling: A New Quartet-Based Phylogeny Reconstruction Algorithm. 91-103 2008 15 Journal of Computational Biology 1 http://dx.doi.org/10.1089/cmb.2007.0103 db/journals/jcb/jcb15.html#SnirWR08