@Journal{DBLP:journals/tog/KrishnanM97,
   title = {An Efficient Surface Intersection Algorithm Based on Lower-Dimensional Formulation},
   author = {Shankar Krishnan and Dinesh Manocha},
   year = 1997,
   Journal = {ACM Trans. Graph.},
   Volume = 16,
   Number = 1,
   Pages = {74-106},
   att_url = {http://www2.research.att.com/areas/visualization/papers_videos/pdf/DBLP-journals-tog-KrishnanM97.pdf}
}