@Article{GHMSS2009,
AUTHOR = {Gr{\~A}newald, Stefan and Huber, Katharina and Moulton, Vincent and Semple, Charles and Spillner, Andreas},
TITLE = {Characterizing weak compatibility in terms of weighted quartets},
YEAR = {2009},
JOURNAL = {Advances in Applied Mathematics},
VOLUME = {42},
NUMBER = {3},
PAGES = {329-341},
URL = {http://dx.doi.org/10.1016/j.aam.2008.07.002},
NOTE = {
http://www.math.canterbury.ac.nz/~c.semple/papers/GHMSS08.pdf, slides at
http://www.lirmm.fr/miep08/slides/12_02_huber.pdf},
ANNOTE = {BIBUPDATE : 20080722},
KEYWORDS = {abstract network, characterization, from quartets, split network, weak hierarchy}
}