@PhdThesis{Phipps2011,
AUTHOR = {Phipps, Paul},
TITLE = {Planar phylogenetic network optimization},
YEAR = {2011},
SCHOOL = {University of Texas at Dallas, U.S.A.},
NOTE = {
http://proquest.umi.com/pqdlink?did=2337197411{\&}Fmt=7{\&}clientId=176295{\&}RQT=309{\&}VName=PQD},
KEYWORDS = {abstract network, from distances, phylogenetic network, Program PhippsNetwork, split, split network}
}