@InProceedings{DezulianSteel2004,
AUTHOR = {Dezulian, Tobias and Steel, Mike},
TITLE = {Phylogenetic closure operations and homoplasy-free evolution},
YEAR = {2004},
BOOKTITLE = {IFCS04},
PAGES = {395-416},
SERIES = {Classification, Clustering, and Data Mining Applications},
PUBLISHER = {springer},
URL = {http://dx.doi.org/10.1007/978-3-642-17103-1_38},
NOTE = {
http://www.math.canterbury.ac.nz/~m.steel/Non_UC/files/research/closure_ops.pdf},
ANNOTE = {CITE : }
}