ChenCW93'

@article{DBLP:journals/tog/ChenCW93,
  author    = {Lin-Lin Chen and
               Shuo-Yan Chou and
               Tony C. Woo},
  title     = {Separating and Intersecting Spherical Polygons: Computing
               Machinability on Three-, Four-, and Five-axis Numerically
               Controlled Machines},
  journal   = {ACM Trans. Graph.},
  volume    = {12},
  number    = {4},
  year      = {1993},
  pages     = {305-326},
  ee        = {http://doi.acm.org/10.1145/159730.159732},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}