@PhdThesis{Zhang2007,
AUTHOR = {Zhang, Yuanyi},
TITLE = {Optimization Algorithms for Phylogenetic Networks},
YEAR = {2007},
SCHOOL = {University of Texas at Dallas, U.S.A.},
NOTE = {
http://proquest.umi.com/pqdlink?did=1421626541{\&}sid=1{\&}Fmt=6{\&}clientId=176295{\&}RQT=309{\&}VName=PQD},
KEYWORDS = {abstract network, explicit network, from distances, phylogenetic network, phylogeny, reconstruction, split, split network, visualization}
}