@InProceedings{DBLP:conf/sgp/VaradhanKZM06,
   title = {Reliable implicit surface polygonization using visibility mapping},
   author = {Gokul Varadhan and Shankar Krishnan and Liangjun Zhang and Dinesh Manocha},
   year = 2006,
   BookTitle = {Symposium on Geometry Processing}
}