Mathieu Brévilliers Nicolas Chevallier Dominique Schmitt Triangulations of Line Segment Sets in the Plane. 388-399 2007 conf/fsttcs/2007 FSTTCS http://dx.doi.org/10.1007/978-3-540-77050-3_32 db/conf/fsttcs/fsttcs2007.html#BrevilliersCS07