@Article{BBS2017,
AUTHOR = {Balvociute, Monika and Bryant, David and Spillner, Andreas},
TITLE = {When can splits be drawn in the plane?},
YEAR = {2017},
JOURNAL = {SIAM Journal on Discrete Mathematics},
VOLUME = {31},
NUMBER = {2},
PAGES = {839-856},
URL = {http://dx.doi.org/10.1137/15M1040852},
NOTE = {
http://arxiv.org/abs/1509.06104v1},
KEYWORDS = {abstract network, characterization, flat, phylogenetic network, planar, split, split network}
}