@inproceedings{DBLP:conf/visualization/Kenwright98,
author = {David N. Kenwright},
title = {Automatic detection of open and closed separation and attachment
lines},
booktitle = {IEEE Visualization},
year = {1998},
pages = {151-158},
ee = {http://doi.acm.org/10.1145/288216.288238},
bibsource = {DBLP, http://dblp.uni-trier.de}
}